Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CVE-2021-1721 (GCVE-0-2021-1721)
Vulnerability from cvelistv5
- Denial of Service
| URL | Tags | ||
|---|---|---|---|
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* |
||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:18:11.551Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "PowerShell Core 7.1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "7.1.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "PowerShell Core 7.0",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "7.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": ".NET Core 2.1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "2.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": ".NET Core 3.1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "3.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": ".NET 5.0",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "5.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2019 version 16.8",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "15.9.0",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-09T08:00:00+00:00",
"descriptions": [
{
"lang": "en-US",
"value": ".NET Core and Visual Studio Denial of Service Vulnerability"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial of Service",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-29T22:33:17.653Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
],
"title": ".NET Core and Visual Studio Denial of Service Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-1721",
"datePublished": "2021-02-25T23:01:26",
"dateReserved": "2020-12-02T00:00:00",
"dateUpdated": "2024-08-03T16:18:11.551Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2021-1721\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2021-02-25T23:15:13.210\",\"lastModified\":\"2024-11-21T05:44:58.307\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\".NET Core and Visual Studio Denial of Service Vulnerability\"},{\"lang\":\"es\",\"value\":\"Una Vulnerabilidad de Denegaci\u00f3n de Servicio de .NET Core y Visual Studio\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.0\",\"versionEndIncluding\":\"5.0.2\",\"matchCriteriaId\":\"8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.1\",\"versionEndIncluding\":\"2.1.24\",\"matchCriteriaId\":\"7C5D87DA-378D-4457-986B-8A0796ED00EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.1\",\"versionEndIncluding\":\"3.1.11\",\"matchCriteriaId\":\"1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:powershell_core:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6A812D8D-C6DA-473E-A604-988BCDA26CDD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:powershell_core:7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AAFBD34E-F04C-4B1B-AFD4-0D926BC30609\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"15.0\",\"versionEndIncluding\":\"15.9\",\"matchCriteriaId\":\"CE03B37D-72FE-4C25-BE62-9C422AEFC80E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"16.0\",\"versionEndIncluding\":\"16.8\",\"matchCriteriaId\":\"FD824DE6-3564-4B7D-B45C-2EEE1F84C9D2\"}]}]}],\"references\":[{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
RHSA-2021:0470
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet21-dotnet is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.521 and .NET Core Runtime 2.1.25.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0470",
"url": "https://access.redhat.com/errata/RHSA-2021:0470"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0470.json"
}
],
"title": "Red Hat Security Advisory: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0470",
"initial_release_date": "2021-02-10T17:01:10+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:10+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:10+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet21-0:2.1-24.el7_9.src",
"product": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src",
"product_id": "rh-dotnet21-0:2.1-24.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21@2.1-24.el7_9?arch=src"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product_id": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet@2.1.521-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product_id": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21@2.1-24.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product_id": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-runtime@2.1-24.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-host@2.1.25-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-runtime-2.1@2.1.25-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-sdk-2.1@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-sdk-2.1.5xx@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-debuginfo@2.1.521-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:10+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0470"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
RHSA-2021:0476
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET 5.0 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0476",
"url": "https://access.redhat.com/errata/RHSA-2021:0476"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0476.json"
}
],
"title": "Red Hat Security Advisory: dotnet5.0 security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:55+00:00",
"generator": {
"date": "2025-11-08T07:01:55+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0476",
"initial_release_date": "2021-02-10T17:37:45+00:00",
"revision_history": [
{
"date": "2021-02-10T17:37:45+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:37:45+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:55+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-runtime-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-targeting-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-5.0@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-targeting-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-templates-5.0@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product_id": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/netstandard-targeting-pack-2.1@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0-debugsource@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-5.0-debuginfo@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0-debuginfo@5.0.103-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product": {
"name": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product_id": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0@5.0.103-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-0:5.0.103-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src"
},
"product_reference": "dotnet5.0-0:5.0.103-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:37:45+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0476"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021_0474
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET Core 2.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.521 and .NET Core Runtime 2.1.25.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0474",
"url": "https://access.redhat.com/errata/RHSA-2021:0474"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0474.json"
}
],
"title": "Red Hat Security Advisory: dotnet security and bugfix update",
"tracking": {
"current_release_date": "2024-11-15T09:39:03+00:00",
"generator": {
"date": "2024-11-15T09:39:03+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2021:0474",
"initial_release_date": "2021-02-10T17:31:17+00:00",
"revision_history": [
{
"date": "2021-02-10T17:31:17+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:31:17+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:39:03+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet-0:2.1.521-1.el8_3.src",
"product": {
"name": "dotnet-0:2.1.521-1.el8_3.src",
"product_id": "dotnet-0:2.1.521-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet@2.1.521-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-fxr-2.1@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-2.1@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1.5xx@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-debugsource@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-debuginfo@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-fxr-2.1-debuginfo@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-2.1-debuginfo@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1.5xx-debuginfo@2.1.521-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-0:2.1.521-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src"
},
"product_reference": "dotnet-0:2.1.521-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:31:17+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0474"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
RHSA-2021:0473
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet50-dotnet is now available for .NET on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0473",
"url": "https://access.redhat.com/errata/RHSA-2021:0473"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0473.json"
}
],
"title": "Red Hat Security Advisory: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0473",
"initial_release_date": "2021-02-10T17:01:19+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:19+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:19+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-aspnetcore-runtime-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-aspnetcore-targeting-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-apphost-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-host@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-hostfxr-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-runtime-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-sdk-5.0@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-targeting-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-templates-5.0@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-netstandard-targeting-pack-2.1@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-debuginfo@5.0.103-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product_id": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet@5.0.103-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:19+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0473"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021_0471
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.112 and .NET Core Runtime 3.1.12.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0471",
"url": "https://access.redhat.com/errata/RHSA-2021:0471"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0471.json"
}
],
"title": "Red Hat Security Advisory: dotnet3.1 security and bugfix update",
"tracking": {
"current_release_date": "2024-11-15T09:38:40+00:00",
"generator": {
"date": "2024-11-15T09:38:40+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2021:0471",
"initial_release_date": "2021-02-10T16:39:44+00:00",
"revision_history": [
{
"date": "2021-02-10T16:39:44+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T16:39:44+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:38:40+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-runtime-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-targeting-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-3.1@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-targeting-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-templates-3.1@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1-debugsource@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-3.1-debuginfo@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1-debuginfo@3.1.112-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product": {
"name": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product_id": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1@3.1.112-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-0:3.1.112-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src"
},
"product_reference": "dotnet3.1-0:3.1.112-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T16:39:44+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0471"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021:0471
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.112 and .NET Core Runtime 3.1.12.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0471",
"url": "https://access.redhat.com/errata/RHSA-2021:0471"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0471.json"
}
],
"title": "Red Hat Security Advisory: dotnet3.1 security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:55+00:00",
"generator": {
"date": "2025-11-08T07:01:55+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0471",
"initial_release_date": "2021-02-10T16:39:44+00:00",
"revision_history": [
{
"date": "2021-02-10T16:39:44+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T16:39:44+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:55+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-runtime-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-targeting-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-3.1@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-targeting-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-templates-3.1@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1-debugsource@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-3.1-debuginfo@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1-debuginfo@3.1.112-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product": {
"name": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product_id": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1@3.1.112-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-0:3.1.112-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src"
},
"product_reference": "dotnet3.1-0:3.1.112-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T16:39:44+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0471"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021:0470
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet21-dotnet is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.521 and .NET Core Runtime 2.1.25.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0470",
"url": "https://access.redhat.com/errata/RHSA-2021:0470"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0470.json"
}
],
"title": "Red Hat Security Advisory: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0470",
"initial_release_date": "2021-02-10T17:01:10+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:10+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:10+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet21-0:2.1-24.el7_9.src",
"product": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src",
"product_id": "rh-dotnet21-0:2.1-24.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21@2.1-24.el7_9?arch=src"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product_id": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet@2.1.521-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product_id": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21@2.1-24.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product_id": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-runtime@2.1-24.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-host@2.1.25-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-runtime-2.1@2.1.25-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-sdk-2.1@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-sdk-2.1.5xx@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-debuginfo@2.1.521-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:10+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0470"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021_0472
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.112 and .NET Core Runtime 3.1.12.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0472",
"url": "https://access.redhat.com/errata/RHSA-2021:0472"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0472.json"
}
],
"title": "Red Hat Security Advisory: .NET Core 3.1 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2024-11-15T09:38:54+00:00",
"generator": {
"date": "2024-11-15T09:38:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2021:0472",
"initial_release_date": "2021-02-10T17:01:20+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:38:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-aspnetcore-runtime-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-aspnetcore-targeting-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-apphost-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-host@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-hostfxr-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-runtime-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-sdk-3.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-targeting-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-templates-3.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-netstandard-targeting-pack-2.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-debuginfo@3.1.112-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product_id": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet@3.1.112-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:20+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0472"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
RHSA-2021:0471
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.112 and .NET Core Runtime 3.1.12.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0471",
"url": "https://access.redhat.com/errata/RHSA-2021:0471"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0471.json"
}
],
"title": "Red Hat Security Advisory: dotnet3.1 security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:55+00:00",
"generator": {
"date": "2025-11-08T07:01:55+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0471",
"initial_release_date": "2021-02-10T16:39:44+00:00",
"revision_history": [
{
"date": "2021-02-10T16:39:44+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T16:39:44+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:55+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-runtime-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-targeting-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-3.1@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-targeting-pack-3.1@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-templates-3.1@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1-debugsource@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_id": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-3.1-debuginfo@3.1.12-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-3.1-debuginfo@3.1.112-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product": {
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_id": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1-debuginfo@3.1.112-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product": {
"name": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product_id": "dotnet3.1-0:3.1.112-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet3.1@3.1.112-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64"
},
"product_reference": "dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-0:3.1.112-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src"
},
"product_reference": "dotnet3.1-0:3.1.112-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
},
"product_reference": "dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T16:39:44+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0471"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.12-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.112-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.112-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.112-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021:0472
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.112 and .NET Core Runtime 3.1.12.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0472",
"url": "https://access.redhat.com/errata/RHSA-2021:0472"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0472.json"
}
],
"title": "Red Hat Security Advisory: .NET Core 3.1 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0472",
"initial_release_date": "2021-02-10T17:01:20+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-aspnetcore-runtime-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-aspnetcore-targeting-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-apphost-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-host@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-hostfxr-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-runtime-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-sdk-3.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-targeting-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-templates-3.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-netstandard-targeting-pack-2.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-debuginfo@3.1.112-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product_id": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet@3.1.112-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:20+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0472"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
RHSA-2021:0474
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET Core 2.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.521 and .NET Core Runtime 2.1.25.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0474",
"url": "https://access.redhat.com/errata/RHSA-2021:0474"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0474.json"
}
],
"title": "Red Hat Security Advisory: dotnet security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0474",
"initial_release_date": "2021-02-10T17:31:17+00:00",
"revision_history": [
{
"date": "2021-02-10T17:31:17+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:31:17+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet-0:2.1.521-1.el8_3.src",
"product": {
"name": "dotnet-0:2.1.521-1.el8_3.src",
"product_id": "dotnet-0:2.1.521-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet@2.1.521-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-fxr-2.1@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-2.1@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1.5xx@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-debugsource@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-debuginfo@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-fxr-2.1-debuginfo@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-2.1-debuginfo@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1.5xx-debuginfo@2.1.521-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-0:2.1.521-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src"
},
"product_reference": "dotnet-0:2.1.521-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:31:17+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0474"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021:0476
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET 5.0 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0476",
"url": "https://access.redhat.com/errata/RHSA-2021:0476"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0476.json"
}
],
"title": "Red Hat Security Advisory: dotnet5.0 security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:55+00:00",
"generator": {
"date": "2025-11-08T07:01:55+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0476",
"initial_release_date": "2021-02-10T17:37:45+00:00",
"revision_history": [
{
"date": "2021-02-10T17:37:45+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:37:45+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:55+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-runtime-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-targeting-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-5.0@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-targeting-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-templates-5.0@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product_id": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/netstandard-targeting-pack-2.1@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0-debugsource@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-5.0-debuginfo@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0-debuginfo@5.0.103-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product": {
"name": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product_id": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0@5.0.103-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-0:5.0.103-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src"
},
"product_reference": "dotnet5.0-0:5.0.103-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:37:45+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0476"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021_0473
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet50-dotnet is now available for .NET on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0473",
"url": "https://access.redhat.com/errata/RHSA-2021:0473"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0473.json"
}
],
"title": "Red Hat Security Advisory: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2024-11-15T09:39:10+00:00",
"generator": {
"date": "2024-11-15T09:39:10+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2021:0473",
"initial_release_date": "2021-02-10T17:01:19+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:19+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:19+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:39:10+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-aspnetcore-runtime-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-aspnetcore-targeting-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-apphost-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-host@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-hostfxr-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-runtime-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-sdk-5.0@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-targeting-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-templates-5.0@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-netstandard-targeting-pack-2.1@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-debuginfo@5.0.103-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product_id": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet@5.0.103-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:19+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0473"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021:0474
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET Core 2.1 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.521 and .NET Core Runtime 2.1.25.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0474",
"url": "https://access.redhat.com/errata/RHSA-2021:0474"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0474.json"
}
],
"title": "Red Hat Security Advisory: dotnet security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0474",
"initial_release_date": "2021-02-10T17:31:17+00:00",
"revision_history": [
{
"date": "2021-02-10T17:31:17+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:31:17+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet-0:2.1.521-1.el8_3.src",
"product": {
"name": "dotnet-0:2.1.521-1.el8_3.src",
"product_id": "dotnet-0:2.1.521-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet@2.1.521-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-fxr-2.1@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-2.1@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1.5xx@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-debugsource@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-debuginfo@2.1.521-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-fxr-2.1-debuginfo@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_id": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-2.1-debuginfo@2.1.25-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_id": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-2.1.5xx-debuginfo@2.1.521-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-0:2.1.521-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src"
},
"product_reference": "dotnet-0:2.1.521-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:31:17+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0474"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.521-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.25-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.521-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.521-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021:0473
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet50-dotnet is now available for .NET on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0473",
"url": "https://access.redhat.com/errata/RHSA-2021:0473"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0473.json"
}
],
"title": "Red Hat Security Advisory: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0473",
"initial_release_date": "2021-02-10T17:01:19+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:19+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:19+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-aspnetcore-runtime-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-aspnetcore-targeting-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-apphost-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-host@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-hostfxr-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-runtime-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-sdk-5.0@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-targeting-pack-5.0@5.0.3-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-templates-5.0@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-netstandard-targeting-pack-2.1@5.0.103-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product_id": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet-debuginfo@5.0.103-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product_id": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet50-dotnet@5.0.103-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-5.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:19+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0473"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.3-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.103-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.103-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
RHSA-2021:0472
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet31-dotnet is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.112 and .NET Core Runtime 3.1.12.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0472",
"url": "https://access.redhat.com/errata/RHSA-2021:0472"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0472.json"
}
],
"title": "Red Hat Security Advisory: .NET Core 3.1 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2025-11-08T07:01:54+00:00",
"generator": {
"date": "2025-11-08T07:01:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2021:0472",
"initial_release_date": "2021-02-10T17:01:20+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-08T07:01:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-aspnetcore-runtime-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-aspnetcore-targeting-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-apphost-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-host@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-hostfxr-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-runtime-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-sdk-3.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-targeting-pack-3.1@3.1.12-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-templates-3.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-netstandard-targeting-pack-2.1@3.1.112-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product_id": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet-debuginfo@3.1.112-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product_id": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet31-dotnet@3.1.112-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-3.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:20+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0472"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.src",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.12-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.112-1.el7_9.x86_64",
"7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.112-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021_0470
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for rh-dotnet21-dotnet is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.521 and .NET Core Runtime 2.1.25.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0470",
"url": "https://access.redhat.com/errata/RHSA-2021:0470"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0470.json"
}
],
"title": "Red Hat Security Advisory: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update",
"tracking": {
"current_release_date": "2024-11-15T09:38:47+00:00",
"generator": {
"date": "2024-11-15T09:38:47+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2021:0470",
"initial_release_date": "2021-02-10T17:01:10+00:00",
"revision_history": [
{
"date": "2021-02-10T17:01:10+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:01:10+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:38:47+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
},
{
"category": "product_name",
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product": {
"name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7"
}
}
}
],
"category": "product_family",
"name": ".NET Core on Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet21-0:2.1-24.el7_9.src",
"product": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src",
"product_id": "rh-dotnet21-0:2.1-24.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21@2.1-24.el7_9?arch=src"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product_id": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet@2.1.521-1.el7_9?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product_id": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21@2.1-24.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product_id": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-runtime@2.1-24.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-host@2.1.25-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-runtime-2.1@2.1.25-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-sdk-2.1@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-sdk-2.1.5xx@2.1.521-1.el7_9?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product_id": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-dotnet21-dotnet-debuginfo@2.1.521-1.el7_9?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
"product_id": "7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7ComputeNode-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
"product_id": "7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Server-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
"product_id": "7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
},
"product_reference": "rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"relates_to_product_reference": "7Workstation-dotNET-2.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:01:10+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0470"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-24.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.src",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.25-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.521-1.el7_9.x86_64",
"7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-24.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
rhsa-2021_0476
Vulnerability from csaf_redhat
Notes
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for .NET 5.0 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": ".NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.\n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2021:0476",
"url": "https://access.redhat.com/errata/RHSA-2021:0476"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0476.json"
}
],
"title": "Red Hat Security Advisory: dotnet5.0 security and bugfix update",
"tracking": {
"current_release_date": "2024-11-15T09:39:17+00:00",
"generator": {
"date": "2024-11-15T09:39:17+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2021:0476",
"initial_release_date": "2021-02-10T17:37:45+00:00",
"revision_history": [
{
"date": "2021-02-10T17:37:45+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2021-02-10T17:37:45+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:39:17+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:8::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-runtime-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/aspnetcore-targeting-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-5.0@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-targeting-pack-5.0@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-templates-5.0@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product_id": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/netstandard-targeting-pack-2.1@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0-debugsource@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-apphost-pack-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-host-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-hostfxr-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product": {
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_id": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-runtime-5.0-debuginfo@5.0.3-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet-sdk-5.0-debuginfo@5.0.103-1.el8_3?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product": {
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_id": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0-debuginfo@5.0.103-1.el8_3?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product": {
"name": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product_id": "dotnet5.0-0:5.0.103-1.el8_3.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/dotnet5.0@5.0.103-1.el8_3?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64"
},
"product_reference": "dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-0:5.0.103-1.el8_3.src as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src"
},
"product_reference": "dotnet5.0-0:5.0.103-1.el8_3.src",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)",
"product_id": "AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
},
"product_reference": "netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64",
"relates_to_product_reference": "AppStream-8.3.0.Z.MAIN"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-1721",
"cwe": {
"id": "CWE-674",
"name": "Uncontrolled Recursion"
},
"discovery_date": "2021-02-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1926918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in dotnet. A recursion error when building X.509 certificate chains can lead to a stack overflow which could crash the system. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: certificate chain building recursion Denial of Service",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-1721"
},
{
"category": "external",
"summary": "RHBZ#1926918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1926918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/175",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1721"
}
],
"release_date": "2021-02-09T18:52:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-02-10T17:37:45+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0476"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.3-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.103-1.el8_3.src",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.103-1.el8_3.x86_64",
"AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.103-1.el8_3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: certificate chain building recursion Denial of Service"
}
]
}
fkie_cve-2021-1721
Vulnerability from fkie_nvd
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | .net | * | |
| microsoft | .net_core | * | |
| microsoft | .net_core | * | |
| microsoft | powershell_core | 7.0 | |
| microsoft | powershell_core | 7.1 | |
| microsoft | visual_studio_2017 | * | |
| microsoft | visual_studio_2019 | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB",
"versionEndIncluding": "5.0.2",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7C5D87DA-378D-4457-986B-8A0796ED00EB",
"versionEndIncluding": "2.1.24",
"versionStartIncluding": "2.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92",
"versionEndIncluding": "3.1.11",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6A812D8D-C6DA-473E-A604-988BCDA26CDD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "AAFBD34E-F04C-4B1B-AFD4-0D926BC30609",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CE03B37D-72FE-4C25-BE62-9C422AEFC80E",
"versionEndIncluding": "15.9",
"versionStartIncluding": "15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FD824DE6-3564-4B7D-B45C-2EEE1F84C9D2",
"versionEndIncluding": "16.8",
"versionStartIncluding": "16.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": ".NET Core and Visual Studio Denial of Service Vulnerability"
},
{
"lang": "es",
"value": "Una Vulnerabilidad de Denegaci\u00f3n de Servicio de .NET Core y Visual Studio"
}
],
"id": "CVE-2021-1721",
"lastModified": "2024-11-21T05:44:58.307",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "secure@microsoft.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2021-02-25T23:15:13.210",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
gsd-2021-1721
Vulnerability from gsd
{
"GSD": {
"alias": "CVE-2021-1721",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"id": "GSD-2021-1721",
"references": [
"https://access.redhat.com/errata/RHSA-2021:0476",
"https://access.redhat.com/errata/RHSA-2021:0474",
"https://access.redhat.com/errata/RHSA-2021:0473",
"https://access.redhat.com/errata/RHSA-2021:0472",
"https://access.redhat.com/errata/RHSA-2021:0471",
"https://access.redhat.com/errata/RHSA-2021:0470",
"https://security.archlinux.org/CVE-2021-1721",
"https://linux.oracle.com/cve/CVE-2021-1721.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-1721"
],
"details": ".NET Core and Visual Studio Denial of Service Vulnerability",
"id": "GSD-2021-1721",
"modified": "2023-12-13T01:23:23.619889Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2021-1721",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "PowerShell Core 7.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.1.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "PowerShell Core 7.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": ".NET Core 2.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "2.1",
"version_value": "publication"
}
]
}
},
{
"product_name": ".NET Core 3.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "3.1",
"version_value": "publication"
}
]
}
},
{
"product_name": ".NET 5.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "5.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.8",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "15.9.0",
"version_value": "publication"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": ".NET Core and Visual Studio Denial of Service Vulnerability"
}
]
},
"impact": {
"cvss": [
{
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Denial of Service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "84e235e5-06b4-4851-8e91-90eae505d362"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a41c96c3-bb1c-4fba-9067-399ea343f7b7"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-musl-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a77751c0-f741-4123-8fba-37967273b74a"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-musl-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "7990a549-52bd-4e9d-a3ba-dcff33cef33c"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "9160c0e0-d0e6-481d-8521-dea61e87868d"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "9643cbe7-c055-4699-86a8-09cf1bb32418"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.rhel.6-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "e66a5c5c-9747-455d-863b-3077add8a429"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a150ae6d-f629-45d8-b2ba-e03423e5ec17"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "be9569b7-8917-4c39-ae82-dd55209c0d28"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "c8e76cb0-922f-4e3c-bcd3-db410d80e8f1"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "07809ea5-408b-4d55-8ec7-a295d97f95ed"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "e9869152-18ac-478d-99d5-a5ca188a9fc6"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "534049e1-91c8-42f9-836f-32a1fa08b33d"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "e857387f-9718-40d9-95dd-00eb673fb509"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "59b1bfd4-c852-41aa-952d-b922c01ec15c"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "d80cbd36-23fe-4a63-995f-563b788fc16d"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "51a6fee9-8bb8-4296-bf40-671cd12c3f3b"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "7bf6a45d-cb7d-4676-99bb-3c36c0d2b9df"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "8a2771ce-ee8a-4409-8be4-94b8ab89ed00"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "604becac-289d-4f3c-a938-154a6b14e516"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "09de5cc0-5c33-46c2-bd2c-0c9cbf6b434a"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "2cc20a34-2f9c-4fc2-815a-de54d55cb769"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "91ec0fed-ec46-46a1-b937-65c7614161e4"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "386ff987-9262-4a8a-82bd-75b53ebfa109"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "f2c608c7-70aa-4d2b-8600-195d88260b8b"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "197650df-79b6-49c9-b162-9107f155ed43"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.browser-wasm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "03ee5118-d328-425c-8044-79b01f6a31bf"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.ios-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "237738ae-0ac2-406e-b2d2-60c0dd1725f0"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.ios-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "05de8093-dee5-4193-9bff-710ed5540489"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.ios-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a5302225-2811-4493-aeb8-a23e522e9751"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "b0099074-4fc4-4739-ab48-f001b244aa6d"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "8f665d9a-ebaa-4147-a480-1f80cf6b0f1f"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "d9b95e55-c5db-412e-be75-38caf6db5aa3"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "df7115bc-764e-4972-bbc4-4b6a2c2f9eac"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-musl-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "ce113d7d-6f51-40af-9a5a-e5780ddf36f2"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "f7ff789a-5eb8-432e-9646-319a4bfacb93"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "3bf8e1ee-bf3d-455c-91d0-d65c876215f3"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.rhel.6-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "ef575856-9343-4f09-bd49-4bdcab2b35fa"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.tvos-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "0e7a1106-b111-4ccb-a2b1-07c7ecd98cb8"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.tvos-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "88334f8d-5142-416a-8cd9-549887be762a"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "f136b85c-c341-4384-8a07-5ee1fec4edd6"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "c950d261-0536-4817-8315-200b5de3af47"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "4b6590bf-698a-476c-a240-eb5370c16014"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "4fa77efe-c202-48ef-a648-a2b3e29a2f5b"
},
{
"affected_range": "[2.1.0,2.1.25)",
"affected_versions": "All versions starting from 2.1.0 before 2.1.25",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"2.1.25"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 2.1.0, all versions starting from 2.1.25",
"package_slug": "nuget/Microsoft.NETCore.App",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 2.1.25 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "93f0eb43-f3ba-413f-847e-d65fb9be50c1"
}
]
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB",
"versionEndIncluding": "5.0.2",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7C5D87DA-378D-4457-986B-8A0796ED00EB",
"versionEndIncluding": "2.1.24",
"versionStartIncluding": "2.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92",
"versionEndIncluding": "3.1.11",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6A812D8D-C6DA-473E-A604-988BCDA26CDD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "AAFBD34E-F04C-4B1B-AFD4-0D926BC30609",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CE03B37D-72FE-4C25-BE62-9C422AEFC80E",
"versionEndIncluding": "15.9",
"versionStartIncluding": "15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FD824DE6-3564-4B7D-B45C-2EEE1F84C9D2",
"versionEndIncluding": "16.8",
"versionStartIncluding": "16.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": ".NET Core and Visual Studio Denial of Service Vulnerability"
},
{
"lang": "es",
"value": "Una Vulnerabilidad de Denegaci\u00f3n de Servicio de .NET Core y Visual Studio"
}
],
"id": "CVE-2021-1721",
"lastModified": "2023-12-29T17:15:53.590",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "secure@microsoft.com",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2021-02-25T23:15:13.210",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
CERTFR-2021-AVI-106
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans Microsoft .Net. Elles permettent à un attaquant de provoquer un déni de service et une exécution de code à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | N/A | Microsoft .NET Framework 4.8 | ||
| Microsoft | N/A | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | ||
| Microsoft | N/A | .NET Core 3.1 | ||
| Microsoft | N/A | Microsoft .NET Framework 4.7.2 | ||
| Microsoft | N/A | .NET Core 2.1 | ||
| Microsoft | N/A | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 | ||
| Microsoft | N/A | .NET 5.0 | ||
| Microsoft | N/A | Microsoft .NET Framework 4.6 |
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft .NET Framework 4.8",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": ".NET Core 3.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft .NET Framework 4.7.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": ".NET Core 2.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": ".NET 5.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft .NET Framework 4.6",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-24111",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24111"
},
{
"name": "CVE-2021-24112",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24112"
},
{
"name": "CVE-2021-26701",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26701"
},
{
"name": "CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
}
],
"initial_release_date": "2021-02-10T00:00:00",
"last_revision_date": "2021-02-10T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-106",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-02-10T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eMicrosoft .Net\u003c/span\u003e. Elles permettent \u00e0 un attaquant de\nprovoquer un d\u00e9ni de service et une ex\u00e9cution de code \u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft .Net",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 09 f\u00e9vrier 2021",
"url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
}
]
}
CERTFR-2021-AVI-107
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans les produits Microsoft. Elles permettent à un attaquant de provoquer une exécution de code à distance, une usurpation d'identité, une atteinte à la confidentialité des données, un déni de service et une élévation de privilèges.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | Azure | azure-iot-cli-extension | ||
| Microsoft | N/A | Microsoft Dynamics NAV 2018 | ||
| Microsoft | N/A | Skype pour Business Server 2019 CU2 | ||
| Microsoft | N/A | System Center 2019 Operations Manager | ||
| Microsoft | N/A | Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise) | ||
| Microsoft | N/A | Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) | ||
| Microsoft | N/A | Microsoft Exchange Server 2016 Cumulative Update 19 | ||
| Microsoft | N/A | Microsoft Dynamics NAV 2017 | ||
| Microsoft | N/A | Microsoft Teams pour iOS | ||
| Microsoft | N/A | Microsoft Exchange Server 2016 Cumulative Update 18 | ||
| Microsoft | N/A | Microsoft Dynamics NAV 2015 | ||
| Microsoft | N/A | Microsoft Exchange Server 2019 Cumulative Update 8 | ||
| Microsoft | N/A | Microsoft System Center 2012 R2 Endpoint Protection | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) | ||
| Microsoft | N/A | PsExec | ||
| Microsoft | N/A | Visual Studio Code - npm-script Extension | ||
| Microsoft | N/A | Microsoft System Center Endpoint Protection | ||
| Microsoft | N/A | Visual Studio Code | ||
| Microsoft | N/A | Microsoft Security Essentials | ||
| Microsoft | N/A | Microsoft 365 Apps pour Enterprise pour systèmes 32 bits | ||
| Microsoft | N/A | Microsoft Dynamics 365 Business Central 2020 Release Wave 2 | ||
| Microsoft | N/A | Microsoft 365 Apps pour Enterprise pour 64 bits Systems | ||
| Microsoft | N/A | Microsoft Lync Server 2013 | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.8 | ||
| Microsoft | N/A | Microsoft Dynamics NAV 2016 | ||
| Microsoft | Azure | Microsoft Azure Kubernetes Service | ||
| Microsoft | N/A | Microsoft Dynamics 365 (on-premises) version 9.0 | ||
| Microsoft | N/A | Microsoft Dynamics 365 (on-premises) version 8.2 | ||
| Microsoft | N/A | Skype pour Business Server 2015 CU 8 | ||
| Microsoft | N/A | Microsoft Exchange Server 2019 Cumulative Update 7 | ||
| Microsoft | N/A | Microsoft Dynamics 365 Business Central 2020 Release Wave 1 | ||
| Microsoft | N/A | Package Manager Configurations | ||
| Microsoft | N/A | Microsoft Endpoint Protection | ||
| Microsoft | N/A | Microsoft System Center 2012 Endpoint Protection |
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "azure-iot-cli-extension",
"product": {
"name": "Azure",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics NAV 2018",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Skype pour Business Server 2019 CU2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "System Center 2019 Operations Manager",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2016 Cumulative Update 19",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics NAV 2017",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Teams pour iOS",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2016 Cumulative Update 18",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics NAV 2015",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2019 Cumulative Update 8",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft System Center 2012 R2 Endpoint Protection",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "PsExec",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Visual Studio Code - npm-script Extension",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft System Center Endpoint Protection",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Visual Studio Code",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Security Essentials",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft 365 Apps pour Enterprise pour syst\u00e8mes 32 bits",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 Business Central 2020 Release Wave 2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft 365 Apps pour Enterprise pour 64 bits Systems",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Lync Server 2013",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.8",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics NAV 2016",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Azure Kubernetes Service",
"product": {
"name": "Azure",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 (on-premises) version 9.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 (on-premises) version 8.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Skype pour Business Server 2015 CU 8",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2019 Cumulative Update 7",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 Business Central 2020 Release Wave 1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Package Manager Configurations",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Endpoint Protection",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft System Center 2012 Endpoint Protection",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-24099",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24099"
},
{
"name": "CVE-2021-24092",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24092"
},
{
"name": "CVE-2021-24114",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24114"
},
{
"name": "CVE-2021-26700",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26700"
},
{
"name": "CVE-2021-1639",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1639"
},
{
"name": "CVE-2021-1728",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1728"
},
{
"name": "CVE-2021-24105",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24105"
},
{
"name": "CVE-2021-24067",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24067"
},
{
"name": "CVE-2021-24069",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24069"
},
{
"name": "CVE-2021-24073",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24073"
},
{
"name": "CVE-2021-24101",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24101"
},
{
"name": "CVE-2021-24109",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24109"
},
{
"name": "CVE-2021-24085",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24085"
},
{
"name": "CVE-2021-1724",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1724"
},
{
"name": "CVE-2021-24070",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24070"
},
{
"name": "CVE-2021-1733",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1733"
},
{
"name": "CVE-2021-24087",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-24087"
},
{
"name": "CVE-2021-1730",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1730"
},
{
"name": "CVE-2021-1721",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-1721"
}
],
"initial_release_date": "2021-02-10T00:00:00",
"last_revision_date": "2021-02-10T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-107",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-02-10T00:00:00.000000"
}
],
"risks": [
{
"description": "Usurpation d\u0027identit\u00e9"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eles produits Microsoft\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une ex\u00e9cution de code \u00e0 distance, une usurpation\nd\u0027identit\u00e9, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, un d\u00e9ni de\nservice et une \u00e9l\u00e9vation de privil\u00e8ges.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 09 f\u00e9vrier 2021",
"url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
}
]
}
var-202102-0778
Vulnerability from variot
.NET Core and Visual Studio Denial of Service Vulnerability. plural Microsoft The product interferes with service operation (DoS) A vulnerability exists.Denial of service (DoS) It may be put into a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Important: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update Advisory ID: RHSA-2021:0473-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0473 Issue date: 2021-02-10 CVE Names: CVE-2021-1721 ==================================================================== 1. Summary:
An update for rh-dotnet50-dotnet is now available for .NET on Red Hat Enterprise Linux.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64
- Description:
.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.
New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.103 and .NET Runtime 5.0.3.
Security Fix(es):
- dotnet: certificate chain building recursion Denial of Service (CVE-2021-1721)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1926918 - CVE-2021-1721 dotnet: certificate chain building recursion Denial of Service
- Package List:
.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
Source: rh-dotnet50-dotnet-5.0.103-1.el7_9.src.rpm
x86_64: rh-dotnet50-aspnetcore-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-apphost-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-debuginfo-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-host-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-hostfxr-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-sdk-5.0-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-templates-5.0-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-netstandard-targeting-pack-2.1-5.0.103-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Server (v. 7):
Source: rh-dotnet50-dotnet-5.0.103-1.el7_9.src.rpm
x86_64: rh-dotnet50-aspnetcore-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-apphost-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-debuginfo-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-host-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-hostfxr-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-sdk-5.0-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-templates-5.0-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-netstandard-targeting-pack-2.1-5.0.103-1.el7_9.x86_64.rpm
.NET Core on Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-dotnet50-dotnet-5.0.103-1.el7_9.src.rpm
x86_64: rh-dotnet50-aspnetcore-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-apphost-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-debuginfo-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-host-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-hostfxr-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-sdk-5.0-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm rh-dotnet50-dotnet-templates-5.0-5.0.103-1.el7_9.x86_64.rpm rh-dotnet50-netstandard-targeting-pack-2.1-5.0.103-1.el7_9.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2021-1721 https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBYCQRkNzjgjWX9erEAQgNpQ//YOPnsrlO2lww9KzO1WQGieOjqQ1xLZxZ YEgR3XbSuOiS0y7an842VNVht52BEh+maxUN3cdZfHqkBmb3+Ax4Tdnh/oH2CuYT lNkzcQcU/XxNWgpYE6Whu7o5+b7hS8e4khpoH3snamtuL62G2ncH07/cQOeWLi4o EixaJXGxfkq7b3UoDqq8iTj/3NQNmOaD72O2Rp2/yYjLWKtBRKq4sK756wpC+iEj qs+/z6NRTpw7swp8zpB2SsKpBhaCleqeVez7TAaDQ+yvT5Hijosn87CdDAMgVHxa rzqPzKaEMO/DYvirp70sm0EWaaEkX6FbR2LJRzKH6AxBWbyboIBnGrE8W/EfrI/f 6qeQZ/+GKMqabT7z7x79RzExgg6GPwdvnI2koD3hgT28CEZpnZZ6fmYMlvD5pfNT yPL8jzGRs725jpk2EsjyrIpNRPXqXgiFhmEA/JD2dr6surGj0UCmvHqEzKgGdHDR K8jG/u93IZhP+ijnxrw0gOnrCHq5chwxxpPaD1LvSgCmULjzks21zLbcB4qOldLH ey6xIPrdQcyRtJBecfb9IAN9ygCZXfz0HdRB+0ChK31D+Bhp2ORbJXxPPWYNVbp9 97pAQ2MYpEYDKUUn5lQ43Qj1WlF2D9+dXquuWYjD+1FZYmSXFfUnIx6HY7asElhc +Hn3J/UvwRI\xefGS -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202102-0778",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": ".net core",
"scope": "gte",
"trust": 1.0,
"vendor": "microsoft",
"version": "3.1"
},
{
"model": "visual studio 2017",
"scope": "lte",
"trust": 1.0,
"vendor": "microsoft",
"version": "15.9"
},
{
"model": "visual studio 2017",
"scope": "gte",
"trust": 1.0,
"vendor": "microsoft",
"version": "15.0"
},
{
"model": "visual studio 2019",
"scope": "lte",
"trust": 1.0,
"vendor": "microsoft",
"version": "16.8"
},
{
"model": "powershell core",
"scope": "eq",
"trust": 1.0,
"vendor": "microsoft",
"version": "7.1"
},
{
"model": ".net",
"scope": "gte",
"trust": 1.0,
"vendor": "microsoft",
"version": "5.0"
},
{
"model": ".net core",
"scope": "lte",
"trust": 1.0,
"vendor": "microsoft",
"version": "3.1.11"
},
{
"model": "visual studio 2019",
"scope": "gte",
"trust": 1.0,
"vendor": "microsoft",
"version": "16.0"
},
{
"model": ".net",
"scope": "lte",
"trust": 1.0,
"vendor": "microsoft",
"version": "5.0.2"
},
{
"model": ".net core",
"scope": "lte",
"trust": 1.0,
"vendor": "microsoft",
"version": "2.1.24"
},
{
"model": "powershell core",
"scope": "eq",
"trust": 1.0,
"vendor": "microsoft",
"version": "7.0"
},
{
"model": ".net core",
"scope": "gte",
"trust": 1.0,
"vendor": "microsoft",
"version": "2.1"
},
{
"model": "microsoft visual studio",
"scope": null,
"trust": 0.8,
"vendor": "\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8",
"version": null
},
{
"model": "powershell core",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8",
"version": "7.0"
},
{
"model": "powershell core",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8",
"version": "7.1"
},
{
"model": ".net core",
"scope": null,
"trust": 0.8,
"vendor": "\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8",
"version": null
},
{
"model": ".net",
"scope": null,
"trust": 0.8,
"vendor": "\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Red Hat",
"sources": [
{
"db": "PACKETSTORM",
"id": "161371"
},
{
"db": "PACKETSTORM",
"id": "161376"
},
{
"db": "PACKETSTORM",
"id": "161372"
},
{
"db": "PACKETSTORM",
"id": "161370"
},
{
"db": "PACKETSTORM",
"id": "161373"
},
{
"db": "PACKETSTORM",
"id": "161375"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
}
],
"trust": 1.2
},
"cve": "CVE-2021-1721",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.6,
"id": "CVE-2021-1721",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.9,
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"id": "CVE-2021-1721",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-1721",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "Required",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-1721",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "secure@microsoft.com",
"id": "CVE-2021-1721",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2021-1721",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202102-667",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-1721",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": ".NET Core and Visual Studio Denial of Service Vulnerability. plural Microsoft The product interferes with service operation (DoS) A vulnerability exists.Denial of service (DoS) It may be put into a state. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Important: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update\nAdvisory ID: RHSA-2021:0473-01\nProduct: .NET Core on Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:0473\nIssue date: 2021-02-10\nCVE Names: CVE-2021-1721\n====================================================================\n1. Summary:\n\nAn update for rh-dotnet50-dotnet is now available for .NET on Red Hat\nEnterprise Linux. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\n.NET is a managed-software framework. It implements a subset of the .NET\nframework APIs and several new APIs, and it includes a CLR implementation. \n\nNew versions of .NET that address a security vulnerability are now\navailable. The updated versions are .NET SDK 5.0.103 and .NET Runtime\n5.0.3. \n\nSecurity Fix(es):\n\n* dotnet: certificate chain building recursion Denial of Service\n(CVE-2021-1721)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1926918 - CVE-2021-1721 dotnet: certificate chain building recursion Denial of Service\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet50-dotnet-5.0.103-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet50-aspnetcore-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-apphost-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-debuginfo-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-host-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-hostfxr-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-sdk-5.0-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-templates-5.0-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-netstandard-targeting-pack-2.1-5.0.103-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet50-dotnet-5.0.103-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet50-aspnetcore-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-apphost-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-debuginfo-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-host-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-hostfxr-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-sdk-5.0-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-templates-5.0-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-netstandard-targeting-pack-2.1-5.0.103-1.el7_9.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet50-dotnet-5.0.103-1.el7_9.src.rpm\n\nx86_64:\nrh-dotnet50-aspnetcore-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-aspnetcore-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-apphost-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-debuginfo-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-host-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-hostfxr-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-runtime-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-sdk-5.0-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-targeting-pack-5.0-5.0.3-1.el7_9.x86_64.rpm\nrh-dotnet50-dotnet-templates-5.0-5.0.103-1.el7_9.x86_64.rpm\nrh-dotnet50-netstandard-targeting-pack-2.1-5.0.103-1.el7_9.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2021-1721\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niQIVAwUBYCQRkNzjgjWX9erEAQgNpQ//YOPnsrlO2lww9KzO1WQGieOjqQ1xLZxZ\nYEgR3XbSuOiS0y7an842VNVht52BEh+maxUN3cdZfHqkBmb3+Ax4Tdnh/oH2CuYT\nlNkzcQcU/XxNWgpYE6Whu7o5+b7hS8e4khpoH3snamtuL62G2ncH07/cQOeWLi4o\nEixaJXGxfkq7b3UoDqq8iTj/3NQNmOaD72O2Rp2/yYjLWKtBRKq4sK756wpC+iEj\nqs+/z6NRTpw7swp8zpB2SsKpBhaCleqeVez7TAaDQ+yvT5Hijosn87CdDAMgVHxa\nrzqPzKaEMO/DYvirp70sm0EWaaEkX6FbR2LJRzKH6AxBWbyboIBnGrE8W/EfrI/f\n6qeQZ/+GKMqabT7z7x79RzExgg6GPwdvnI2koD3hgT28CEZpnZZ6fmYMlvD5pfNT\nyPL8jzGRs725jpk2EsjyrIpNRPXqXgiFhmEA/JD2dr6surGj0UCmvHqEzKgGdHDR\nK8jG/u93IZhP+ijnxrw0gOnrCHq5chwxxpPaD1LvSgCmULjzks21zLbcB4qOldLH\ney6xIPrdQcyRtJBecfb9IAN9ygCZXfz0HdRB+0ChK31D+Bhp2ORbJXxPPWYNVbp9\n97pAQ2MYpEYDKUUn5lQ43Qj1WlF2D9+dXquuWYjD+1FZYmSXFfUnIx6HY7asElhc\n+Hn3J/UvwRI\\xefGS\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-1721"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"db": "PACKETSTORM",
"id": "161371"
},
{
"db": "PACKETSTORM",
"id": "161376"
},
{
"db": "PACKETSTORM",
"id": "161372"
},
{
"db": "PACKETSTORM",
"id": "161370"
},
{
"db": "PACKETSTORM",
"id": "161373"
},
{
"db": "PACKETSTORM",
"id": "161375"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-1721",
"trust": 3.1
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038",
"trust": 0.8
},
{
"db": "PACKETSTORM",
"id": "161375",
"trust": 0.7
},
{
"db": "AUSCERT",
"id": "ESB-2021.0496",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-1721",
"trust": 0.1
},
{
"db": "PACKETSTORM",
"id": "161371",
"trust": 0.1
},
{
"db": "PACKETSTORM",
"id": "161376",
"trust": 0.1
},
{
"db": "PACKETSTORM",
"id": "161372",
"trust": 0.1
},
{
"db": "PACKETSTORM",
"id": "161370",
"trust": 0.1
},
{
"db": "PACKETSTORM",
"id": "161373",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "PACKETSTORM",
"id": "161371"
},
{
"db": "PACKETSTORM",
"id": "161376"
},
{
"db": "PACKETSTORM",
"id": "161372"
},
{
"db": "PACKETSTORM",
"id": "161370"
},
{
"db": "PACKETSTORM",
"id": "161373"
},
{
"db": "PACKETSTORM",
"id": "161375"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"id": "VAR-202102-0778",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.19172932
},
"last_update_date": "2024-11-23T23:04:06.247000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": ".NET\u00a0Core\u00a0and\u00a0Visual\u00a0Studio\u00a0Denial\u00a0of\u00a0Service\u00a0Vulnerability Security Update Guide",
"trust": 0.8,
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
},
{
"title": "Microsoft .NET Core and Microsoft Visual Studio Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=141033"
},
{
"title": "Red Hat: Important: dotnet3.1 security and bugfix update",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=RHSA-20210471 - Security Advisory"
},
{
"title": "Red Hat: Important: dotnet5.0 security and bugfix update",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=RHSA-20210476 - Security Advisory"
},
{
"title": "Red Hat: Important: .NET Core 3.1 on Red Hat Enterprise Linux security and bugfix update",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=RHSA-20210472 - Security Advisory"
},
{
"title": "Red Hat: Important: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=RHSA-20210470 - Security Advisory"
},
{
"title": "Red Hat: Important: .NET 5.0 on Red Hat Enterprise Linux security and bugfix update",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=RHSA-20210473 - Security Advisory"
},
{
"title": "Red Hat: Important: dotnet security and bugfix update",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=RHSA-20210474 - Security Advisory"
},
{
"title": "Arch Linux Advisories: [ASA-202103-17] dotnet-sdk: multiple issues",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_advisories\u0026qid=ASA-202103-17"
},
{
"title": "Arch Linux Issues: ",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_issues\u0026qid=CVE-2021-1721 log"
},
{
"title": "Arch Linux Advisories: [ASA-202103-16] dotnet-runtime: multiple issues",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_advisories\u0026qid=ASA-202103-16"
},
{
"title": null,
"trust": 0.1,
"url": "https://www.theregister.co.uk/2021/02/09/microsoft_patch_tuesday/"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "NVD-CWE-noinfo",
"trust": 1.0
},
{
"problemtype": "Lack of information (CWE-noinfo) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.0,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-1721"
},
{
"trust": 1.7,
"url": "https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2021-1721"
},
{
"trust": 1.2,
"url": "https://access.redhat.com/security/cve/cve-2021-1721"
},
{
"trust": 0.8,
"url": "https://www.ipa.go.jp/security/ciadr/vul/20210210-ms.html"
},
{
"trust": 0.8,
"url": "https://www.jpcert.or.jp/at/2021/at210008.html"
},
{
"trust": 0.6,
"url": "https://www.redhat.com/mailman/listinfo/rhsa-announce"
},
{
"trust": 0.6,
"url": "https://bugzilla.redhat.com/):"
},
{
"trust": 0.6,
"url": "https://access.redhat.com/security/team/key/"
},
{
"trust": 0.6,
"url": "https://access.redhat.com/articles/11258"
},
{
"trust": 0.6,
"url": "https://access.redhat.com/security/team/contact/"
},
{
"trust": 0.6,
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"trust": 0.6,
"url": "https://packetstormsecurity.com/files/161375/red-hat-security-advisory-2021-0474-01.html"
},
{
"trust": 0.6,
"url": "https://msrc.microsoft.com/update-guide/vulnerability/cve-2021-1721"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.0496"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/microsoft-net-core-vulnerabilities-of-february-2021-34547"
},
{
"trust": 0.2,
"url": "https://access.redhat.com/errata/rhsa-2021:0471"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/195571"
},
{
"trust": 0.1,
"url": "https://access.redhat.com/errata/rhsa-2021:0473"
},
{
"trust": 0.1,
"url": "https://access.redhat.com/errata/rhsa-2021:0476"
},
{
"trust": 0.1,
"url": "https://access.redhat.com/errata/rhsa-2021:0472"
},
{
"trust": 0.1,
"url": "https://access.redhat.com/errata/rhsa-2021:0470"
},
{
"trust": 0.1,
"url": "https://access.redhat.com/errata/rhsa-2021:0474"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "PACKETSTORM",
"id": "161371"
},
{
"db": "PACKETSTORM",
"id": "161376"
},
{
"db": "PACKETSTORM",
"id": "161372"
},
{
"db": "PACKETSTORM",
"id": "161370"
},
{
"db": "PACKETSTORM",
"id": "161373"
},
{
"db": "PACKETSTORM",
"id": "161375"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"db": "PACKETSTORM",
"id": "161371"
},
{
"db": "PACKETSTORM",
"id": "161376"
},
{
"db": "PACKETSTORM",
"id": "161372"
},
{
"db": "PACKETSTORM",
"id": "161370"
},
{
"db": "PACKETSTORM",
"id": "161373"
},
{
"db": "PACKETSTORM",
"id": "161375"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
},
{
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-02-25T00:00:00",
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"date": "2021-11-12T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"date": "2021-02-11T15:15:26",
"db": "PACKETSTORM",
"id": "161371"
},
{
"date": "2021-02-11T15:18:57",
"db": "PACKETSTORM",
"id": "161376"
},
{
"date": "2021-02-11T15:15:37",
"db": "PACKETSTORM",
"id": "161372"
},
{
"date": "2021-02-11T15:15:09",
"db": "PACKETSTORM",
"id": "161370"
},
{
"date": "2021-02-11T15:15:47",
"db": "PACKETSTORM",
"id": "161373"
},
{
"date": "2021-02-11T15:18:50",
"db": "PACKETSTORM",
"id": "161375"
},
{
"date": "2021-02-09T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202102-667"
},
{
"date": "2021-02-25T23:15:13.210000",
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-02-26T00:00:00",
"db": "VULMON",
"id": "CVE-2021-1721"
},
{
"date": "2021-11-12T05:18:00",
"db": "JVNDB",
"id": "JVNDB-2021-004038"
},
{
"date": "2021-08-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202102-667"
},
{
"date": "2024-11-21T05:44:58.307000",
"db": "NVD",
"id": "CVE-2021-1721"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "plural \u00a0Microsoft\u00a0 Service operation interruption in the product \u00a0(DoS)\u00a0 Vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004038"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202102-667"
}
],
"trust": 0.6
}
}
ghsa-3gp9-h8hw-pxpw
Vulnerability from github
.NET Core and Visual Studio Denial of Service Vulnerability due to a vulnerability which exists when creating HTTPS web request during X509 certificate chain building.
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App"
},
"ranges": [
{
"events": [
{
"introduced": "2.1.0"
},
{
"fixed": "2.1.25"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.linux-arm"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.linux-musl-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.linux-musl-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.osx-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.rhel.6-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.win-arm"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.win-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.win-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Host.win-x86"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-arm"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-musl-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-musl-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.osx-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.rhel.6-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-arm"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-x64"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-x86"
},
"ranges": [
{
"events": [
{
"introduced": "3.1.0"
},
{
"fixed": "3.1.12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.linux-arm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.Mono.osx-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.android-arm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.android-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.android-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.android-x86"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.browser-wasm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.ios-arm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.ios-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.ios-x86"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-arm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-musl-arm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-musl-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-musl-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.linux-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.osx-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.tvos-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.tvos-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-arm"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-x64"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.NETCore.App.Runtime.win-x86"
},
"ranges": [
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-1721"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": true,
"github_reviewed_at": "2022-11-01T21:40:37Z",
"nvd_published_at": "2021-02-25T23:15:00Z",
"severity": "MODERATE"
},
"details": ".NET Core and Visual Studio Denial of Service Vulnerability due to a vulnerability which exists when creating HTTPS web request during X509 certificate chain building.",
"id": "GHSA-3gp9-h8hw-pxpw",
"modified": "2022-11-01T21:40:37Z",
"published": "2022-05-24T17:43:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1721"
},
{
"type": "WEB",
"url": "https://github.com/dotnet/announcements/issues/175"
},
{
"type": "WEB",
"url": "https://github.com/dotnet/runtime/issues/48067"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Denial of service in .NET core"
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.