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CVE-2021-41355 (GCVE-0-2021-41355)
Vulnerability from cvelistv5
- Information Disclosure
| URL | Tags | ||||||||||||||||||
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|
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| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | PowerShell 7.1 |
Version: 7.1.0 < 7.1.5 cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:* |
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rhsa-2021:3819
Vulnerability from csaf_redhat
Notes
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RHSA-2021:3819
Vulnerability from csaf_redhat
Notes
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"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.",
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RHSA-2021:3818
Vulnerability from csaf_redhat
Notes
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}
]
}
rhsa-2021:3818
Vulnerability from csaf_redhat
Notes
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"text": "A flaw was found in dotnet, where the System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if the Transport Layer Security (TLS) handshake fails. This flaw allows an attacker to intercept sensitive information. The highest threat from this vulnerability is to confidentiality.",
"title": "Vulnerability description"
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"text": "dotnet: System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if TLS handshake fails",
"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"
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"title": "dotnet: System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if TLS handshake fails"
}
]
}
rhsa-2021_3819
Vulnerability from csaf_redhat
Notes
{
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"text": "Important"
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"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"
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{
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"text": ".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.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.208 and .NET Runtime 5.0.11.\n\nSecurity Fix(es):\n\n* dotnet: System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if TLS handshake fails (CVE-2021-41355)\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"
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rhsa-2021_3818
Vulnerability from csaf_redhat
Notes
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"7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.11-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.208-1.el7_9.src",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.208-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.11-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.208-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.11-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.11-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.11-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.208-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-source-built-artifacts-0:5.0.208-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.11-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.208-1.el7_9.x86_64",
"7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.208-1.el7_9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if TLS handshake fails"
}
]
}
ghsa-9cxh-gqpx-qc5m
Vulnerability from github
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A Information Disclosure vulnerability exists in .NET where System.DirectoryServices.Protocols.LdapConnection may send credentials in plain text on Linux.
Patches
Any .NET application that uses System.DirectoryServices.Protocols with a vulnerable version listed below on system based on Linux.
Package name | Vulnerable versions | Secure versions ------------ | ---------------- | ------------------------- System.DirectoryServices.Protocols | 5.0.0 | 5.0.1
Other Details
- Announcement for this issue can be found at dotnet/announcements#202
- An Issue for this can be found at https://github.com/dotnet/runtime/issues/60301
- MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "System.DirectoryServices.Protocols"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.0.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-41355"
],
"database_specific": {
"cwe_ids": [
"CWE-200"
],
"github_reviewed": true,
"github_reviewed_at": "2021-10-12T17:48:55Z",
"nvd_published_at": "2021-10-13T01:15:00Z",
"severity": "MODERATE"
},
"details": "Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nA Information Disclosure vulnerability exists in .NET where System.DirectoryServices.Protocols.LdapConnection may send credentials in plain text on Linux.\n\n### Patches\nAny .NET application that uses `System.DirectoryServices.Protocols` with a vulnerable version listed below on system based on Linux.\n\nPackage name | Vulnerable versions | Secure versions\n------------ | ---------------- | -------------------------\nSystem.DirectoryServices.Protocols | 5.0.0 | 5.0.1\n\n### Other Details\n\n- Announcement for this issue can be found at dotnet/announcements#202\n- An Issue for this can be found at https://github.com/dotnet/runtime/issues/60301\n- MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355",
"id": "GHSA-9cxh-gqpx-qc5m",
"modified": "2022-02-08T20:42:44Z",
"published": "2021-10-12T17:49:25Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/dotnet/runtime/security/advisories/GHSA-9cxh-gqpx-qc5m"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41355"
},
{
"type": "WEB",
"url": "https://github.com/dotnet/runtime/issues/60301"
},
{
"type": "PACKAGE",
"url": "https://github.com/dotnet/runtime"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Credential Disclosure in System.DirectoryServices.Protocols"
}
CERTFR-2021-AVI-784
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans les produits Microsoft. Elles permettent à un attaquant de provoquer un contournement de la fonctionnalité de sécurité, une atteinte à la confidentialité des données, un déni de service, une élévation de privilèges, une exécution de code à distance et une usurpation d'identité.
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 Exchange Server 2013 Cumulative Update 23 | ||
| Microsoft | N/A | System Center 2019 Operations Manager | ||
| Microsoft | N/A | Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) | ||
| Microsoft | N/A | Microsoft Dynamics 365 Customer Engagement V9.1 | ||
| Microsoft | N/A | Microsoft Exchange Server 2016 Cumulative Update 21 | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) | ||
| Microsoft | N/A | Microsoft Exchange Server 2019 Cumulative Update 11 | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) | ||
| Microsoft | N/A | Microsoft Exchange Server 2016 Cumulative Update 22 | ||
| Microsoft | N/A | Intune management extension | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) | ||
| Microsoft | N/A | Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) | ||
| Microsoft | N/A | Microsoft Dynamics 365 Customer Engagement V9.0 | ||
| Microsoft | N/A | System Center 2016 Operations Manager | ||
| Microsoft | N/A | Microsoft Dynamics 365 (on-premises) version 9.1 | ||
| Microsoft | N/A | Microsoft 365 Apps pour Enterprise pour systèmes 32 bits | ||
| Microsoft | N/A | Microsoft 365 Apps pour Enterprise pour 64 bits Systems | ||
| Microsoft | N/A | Microsoft Exchange Server 2019 Cumulative Update 10 | ||
| Microsoft | N/A | Microsoft Dynamics 365 (on-premises) version 9.0 | ||
| Microsoft | N/A | System Center 2012 R2 Operations Manager |
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft Exchange Server 2013 Cumulative Update 23",
"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": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 Customer Engagement V9.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2016 Cumulative Update 21",
"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 2019 Cumulative Update 11",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2016 Cumulative Update 22",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Intune management extension",
"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": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 Customer Engagement V9.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "System Center 2016 Operations Manager",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 (on-premises) version 9.1",
"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 365 Apps pour Enterprise pour 64 bits Systems",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2019 Cumulative Update 10",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Dynamics 365 (on-premises) version 9.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "System Center 2012 R2 Operations Manager",
"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-2021-41355",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41355"
},
{
"name": "CVE-2021-40474",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40474"
},
{
"name": "CVE-2021-40479",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40479"
},
{
"name": "CVE-2021-41354",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41354"
},
{
"name": "CVE-2020-1971",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-1971"
},
{
"name": "CVE-2021-34453",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-34453"
},
{
"name": "CVE-2021-3450",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3450"
},
{
"name": "CVE-2021-40485",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40485"
},
{
"name": "CVE-2021-41348",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41348"
},
{
"name": "CVE-2021-40472",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40472"
},
{
"name": "CVE-2021-40473",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40473"
},
{
"name": "CVE-2021-3449",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3449"
},
{
"name": "CVE-2021-41363",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41363"
},
{
"name": "CVE-2021-40481",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40481"
},
{
"name": "CVE-2021-41352",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41352"
},
{
"name": "CVE-2021-41353",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41353"
},
{
"name": "CVE-2021-40480",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40480"
},
{
"name": "CVE-2021-40454",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40454"
},
{
"name": "CVE-2021-40457",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40457"
},
{
"name": "CVE-2021-26427",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26427"
},
{
"name": "CVE-2021-40471",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40471"
},
{
"name": "CVE-2021-41350",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41350"
}
],
"initial_release_date": "2021-10-13T00:00:00",
"last_revision_date": "2021-10-13T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-784",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-10-13T00:00:00.000000"
}
],
"risks": [
{
"description": "Usurpation d\u0027identit\u00e9"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la fonctionnalit\u00e9 de s\u00e9curit\u00e9"
},
{
"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 un contournement de la fonctionnalit\u00e9 de\ns\u00e9curit\u00e9, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, un d\u00e9ni de\nservice, une \u00e9l\u00e9vation de privil\u00e8ges, une ex\u00e9cution de code \u00e0 distance\net une usurpation d\u0027identit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 12 octobre 2021",
"url": "https://msrc.microsoft.com/update-guide/"
}
]
}
CERTFR-2021-AVI-783
Vulnerability from certfr_avis
Une vulnérabilité a été corrigée dans Microsoft .Net. Elle permet à un attaquant de provoquer une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": ".NET 5.0",
"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-2021-41355",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41355"
}
],
"initial_release_date": "2021-10-13T00:00:00",
"last_revision_date": "2021-10-13T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-783",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-10-13T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan class=\"textit\"\u003eMicrosoft\n.Net\u003c/span\u003e. Elle permet \u00e0 un attaquant de provoquer une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans Microsoft .Net",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 12 octobre 2021",
"url": "https://msrc.microsoft.com/update-guide/"
}
]
}
fkie_cve-2021-41355
Vulnerability from fkie_nvd
5.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
| URL | Tags | ||
|---|---|---|---|
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355 | Patch, Vendor Advisory | |
| secure@microsoft.com | https://www.oracle.com/security-alerts/cpujan2022.html | Not Applicable, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.oracle.com/security-alerts/cpujan2022.html | Not Applicable, Third Party Advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | .net | 5.0 | |
| microsoft | powershell | * | |
| microsoft | visual_studio_2019 | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C8F02D5C-61F1-4381-8D64-8BEB5CED0DC6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B041049C-2717-41B9-A56F-F080967E5FB9",
"versionEndExcluding": "7.1.5",
"versionStartIncluding": "7.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C9984FFB-8AFA-438F-B762-B98649B64B23",
"versionEndIncluding": "16.11",
"versionStartIncluding": "16.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": ".NET Core and Visual Studio Information Disclosure Vulnerability"
},
{
"lang": "es",
"value": "Una vulnerabilidad de Divulgaci\u00f3n de Informaci\u00f3n en .NET Core y Visual Studio"
}
],
"id": "CVE-2021-41355",
"lastModified": "2024-11-21T06:26:07.627",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.9,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 5.5,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 3.6,
"source": "secure@microsoft.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2021-10-13T01:15:13.907",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355"
},
{
"source": "secure@microsoft.com",
"tags": [
"Not Applicable",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Not Applicable",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
gsd-2021-41355
Vulnerability from gsd
{
"GSD": {
"alias": "CVE-2021-41355",
"description": ".NET Core and Visual Studio Information Disclosure Vulnerability",
"id": "GSD-2021-41355",
"references": [
"https://access.redhat.com/errata/RHSA-2021:3819",
"https://access.redhat.com/errata/RHSA-2021:3818",
"https://linux.oracle.com/cve/CVE-2021-41355.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-41355"
],
"details": ".NET Core and Visual Studio Information Disclosure Vulnerability",
"id": "GSD-2021-41355",
"modified": "2023-12-13T01:23:27.529501Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2021-41355",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PowerShell 7.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.1.0",
"version_value": "7.1.5"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "15.0.0",
"version_value": "16.9.12"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.11.0",
"version_value": "16.11.5"
}
]
}
},
{
"product_name": ".NET 5.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "5.0.0",
"version_value": "5.0.11"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": ".NET Core and Visual Studio Information Disclosure Vulnerability"
}
]
},
"impact": {
"cvss": [
{
"baseScore": 5.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Information Disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355",
"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,5.0.1)",
"affected_versions": "All versions before 5.0.1",
"cvss_v2": "AV:A/AC:M/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2021-11-29",
"description": ".NET Core and Visual Studio Information Disclosure Vulnerability",
"fixed_versions": [
"5.0.1"
],
"identifier": "CVE-2021-41355",
"identifiers": [
"GHSA-9cxh-gqpx-qc5m",
"CVE-2021-41355"
],
"not_impacted": "All versions starting from 5.0.1",
"package_slug": "nuget/System.DirectoryServices.Protocols",
"pubdate": "2021-10-12",
"solution": "Upgrade to version 5.0.1 or above.",
"title": "Credential Disclosure in System.DirectoryServices.Protocols",
"urls": [
"https://github.com/dotnet/runtime/security/advisories/GHSA-9cxh-gqpx-qc5m",
"https://github.com/dotnet/runtime/issues/60301",
"https://nvd.nist.gov/vuln/detail/CVE-2021-41355",
"https://github.com/advisories/GHSA-9cxh-gqpx-qc5m"
],
"uuid": "f449a935-fede-4cbf-b9ab-8d7224d74648"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:microsoft:.net:5.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "16.11",
"versionStartIncluding": "16.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.1.5",
"versionStartIncluding": "7.1",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2021-41355"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": ".NET Core and Visual Studio Information Disclosure Vulnerability"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355",
"refsource": "MISC",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"tags": [
"Not Applicable",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.9,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 5.5,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-08-01T23:15Z",
"publishedDate": "2021-10-13T01:15Z"
}
}
}
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.