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CERTFR-2024-AVI-0423
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits NetApp. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données, une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
Vendor | Product | Description | ||
---|---|---|---|---|
NetApp | Active IQ Unified Manager pour VMware vSphere | Active IQ Unified Manager pour VMware vSphere versions antérieures à 9.14 | ||
NetApp | Management Services pour Element Software et NetApp HCI | Management Services pour Element Software et NetApp HCI versions antérieures à 2.25.42 |
References
Title | Publication Time | Tags | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Active IQ Unified Manager pour VMware vSphere versions ant\u00e9rieures \u00e0 9.14", "product": { "name": "Active IQ Unified Manager pour VMware vSphere", "vendor": { "name": "NetApp", "scada": false } } }, { "description": "Management Services pour Element Software et NetApp HCI versions ant\u00e9rieures \u00e0 2.25.42", "product": { "name": "Management Services pour Element Software et NetApp HCI", "vendor": { "name": "NetApp", "scada": false } } } ], "affected_systems_content": "", "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).", "cves": [ { "name": "CVE-2022-4379", "url": "https://www.cve.org/CVERecord?id=CVE-2022-4379" }, { "name": "CVE-2023-4091", "url": "https://www.cve.org/CVERecord?id=CVE-2023-4091" }, { "name": "CVE-2018-14628", "url": "https://www.cve.org/CVERecord?id=CVE-2018-14628" }, { "name": "CVE-2023-42669", "url": "https://www.cve.org/CVERecord?id=CVE-2023-42669" }, { "name": "CVE-2023-42670", "url": "https://www.cve.org/CVERecord?id=CVE-2023-42670" }, { "name": "CVE-2023-4154", "url": "https://www.cve.org/CVERecord?id=CVE-2023-4154" }, { "name": "CVE-2023-3961", "url": "https://www.cve.org/CVERecord?id=CVE-2023-3961" }, { "name": "CVE-2021-32292", "url": "https://www.cve.org/CVERecord?id=CVE-2021-32292" }, { "name": "CVE-2022-25881", "url": "https://www.cve.org/CVERecord?id=CVE-2022-25881" } ], "initial_release_date": "2024-05-21T00:00:00", "last_revision_date": "2024-05-21T00:00:00", "links": [], "reference": "CERTFR-2024-AVI-0423", "revisions": [ { "description": "Version initiale", "revision_date": "2024-05-21T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service \u00e0 distance" }, { "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es" }, { "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits NetApp. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.", "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits NetApp", "vendor_advisories": [ { "published_at": "2024-05-20", "title": "Bulletin de s\u00e9curit\u00e9 NetApp ntap-20230929-0010", "url": "https://security.netapp.com/advisory/ntap-20230929-0010/" }, { "published_at": "2024-05-20", "title": "Bulletin de s\u00e9curit\u00e9 NetApp ntap-20230223-0008", "url": "https://security.netapp.com/advisory/ntap-20230223-0008/" }, { "published_at": "2024-05-20", "title": "Bulletin de s\u00e9curit\u00e9 NetApp ntap-20231124-0002", "url": "https://security.netapp.com/advisory/ntap-20231124-0002/" }, { "published_at": "2024-05-20", "title": "Bulletin de s\u00e9curit\u00e9 NetApp ntap-20230223-0004", "url": "https://security.netapp.com/advisory/ntap-20230223-0004/" }, { "published_at": "2024-05-20", "title": "Bulletin de s\u00e9curit\u00e9 NetApp ntap-20230622-0008", "url": "https://security.netapp.com/advisory/ntap-20230622-0008/" } ] }
CVE-2023-42669 (GCVE-0-2023-42669)
Vulnerability from cvelistv5
Published
2023-11-06 06:57
Modified
2025-08-30 06:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
A vulnerability was found in Samba's "rpcecho" development server, a non-Windows RPC server used to test Samba's DCE/RPC stack elements. This vulnerability stems from an RPC function that can be blocked indefinitely. The issue arises because the "rpcecho" service operates with only one worker in the main RPC task, allowing calls to the "rpcecho" server to be blocked for a specified time, causing service disruptions. This disruption is triggered by a "sleep()" call in the "dcesrv_echo_TestSleep()" function under specific conditions. Authenticated users or attackers can exploit this vulnerability to make calls to the "rpcecho" server, requesting it to block for a specified duration, effectively disrupting most services and leading to a complete denial of service on the AD DC. The DoS affects all other services as "rpcecho" runs in the main RPC task.
References
URL | Tags | |||||||||||||||||||||||||||||||
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Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Version: 4.0.0 ≤ Version: 4.18.0 ≤ Version: 4.19.0 |
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{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2023-42669", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-04-30T14:56:59.417578Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-07-24T16:07:58.684Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T19:23:40.251Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "RHSA-2023:6209", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2023:6209" }, { "name": "RHSA-2023:6744", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2023:6744" }, { "name": "RHSA-2023:7371", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2023:7371" }, { "name": "RHSA-2023:7408", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2023:7408" }, { "name": "RHSA-2023:7464", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2023:7464" }, { "name": "RHSA-2023:7467", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2023:7467" }, { "tags": [ "vdb-entry", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/security/cve/CVE-2023-42669" }, { "name": "RHBZ#2241884", "tags": [ "issue-tracking", "x_refsource_REDHAT", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241884" }, { "tags": [ "x_transferred" ], "url": "https://bugzilla.samba.org/show_bug.cgi?id=15474" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20231124-0002/" }, { "tags": [ "x_transferred" ], "url": "https://www.samba.org/samba/security/CVE-2023-42669.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "collectionURL": "https://github.com/samba-team/samba", "defaultStatus": "unaffected", "packageName": "samba", "versions": [ { "lessThan": "4.17.12", "status": "affected", "version": "4.0.0", "versionType": "semver" }, { "lessThan": "4.18.8", "status": "affected", "version": "4.18.0", "versionType": "semver" }, { "status": "affected", "version": "4.19.0" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/o:redhat:enterprise_linux:8::baseos" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 8", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.18.6-2.el8_9", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/o:redhat:enterprise_linux:8::baseos" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 8", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.18.6-2.el8_9", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/a:redhat:rhel_eus:8.6::crb" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 8.6 Extended Update Support", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.15.5-13.el8_6", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:rhel_eus:8.8::appstream", "cpe:/o:redhat:rhel_eus:8.8::baseos", "cpe:/a:redhat:rhel_eus:8.8::crb" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 8.8 Extended Update Support", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.17.5-4.el8_8", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::resilientstorage" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 9", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.18.6-101.el9_3", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::resilientstorage" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 9", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.18.6-101.el9_3", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:rhel_eus:9.0::resilientstorage", "cpe:/o:redhat:rhel_eus:9.0::baseos", "cpe:/a:redhat:rhel_eus:9.0::crb", "cpe:/a:redhat:rhel_eus:9.0::appstream" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 9.0 Extended Update Support", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.15.5-111.el9_0", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:rhel_eus:9.2::appstream", "cpe:/a:redhat:rhel_eus:9.2::resilientstorage", "cpe:/o:redhat:rhel_eus:9.2::baseos", "cpe:/a:redhat:rhel_eus:9.2::crb" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Enterprise Linux 9.2 Extended Update Support", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.17.5-104.el9_2", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/a:redhat:rhel_eus:8.6::crb" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:4.15.5-13.el8_6", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:6" ], "defaultStatus": "unknown", "packageName": "samba", "product": "Red Hat Enterprise Linux 6", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:6" ], "defaultStatus": "unknown", "packageName": "samba4", "product": "Red Hat Enterprise Linux 6", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:7" ], "defaultStatus": "unknown", "packageName": "samba", "product": "Red Hat Enterprise Linux 7", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:storage:3" ], "defaultStatus": "affected", "packageName": "samba", "product": "Red Hat Storage 3", "vendor": "Red Hat" } ], "datePublic": "2023-10-10T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "A vulnerability was found in Samba\u0027s \"rpcecho\" development server, a non-Windows RPC server used to test Samba\u0027s DCE/RPC stack elements. This vulnerability stems from an RPC function that can be blocked indefinitely. The issue arises because the \"rpcecho\" service operates with only one worker in the main RPC task, allowing calls to the \"rpcecho\" server to be blocked for a specified time, causing service disruptions. This disruption is triggered by a \"sleep()\" call in the \"dcesrv_echo_TestSleep()\" function under specific conditions. Authenticated users or attackers can exploit this vulnerability to make calls to the \"rpcecho\" server, requesting it to block for a specified duration, effectively disrupting most services and leading to a complete denial of service on the AD DC. The DoS affects all other services as \"rpcecho\" runs in the main RPC task." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Moderate" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-400", "description": "Uncontrolled Resource Consumption", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-08-30T06:26:24.646Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "RHSA-2023:6209", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:6209" }, { "name": "RHSA-2023:6744", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:6744" }, { "name": "RHSA-2023:7371", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7371" }, { "name": "RHSA-2023:7408", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7408" }, { "name": "RHSA-2023:7464", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7464" }, { "name": "RHSA-2023:7467", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7467" }, { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2023-42669" }, { "name": "RHBZ#2241884", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241884" }, { "url": "https://bugzilla.samba.org/show_bug.cgi?id=15474" }, { "url": "https://www.samba.org/samba/security/CVE-2023-42669.html" } ], "timeline": [ { "lang": "en", "time": "2023-10-03T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2023-10-10T00:00:00+00:00", "value": "Made public." } ], "title": "Samba: \"rpcecho\" development server allows denial of service via sleep() call on ad dc", "workarounds": [ { "lang": "en", "value": "To mitigate this vulnerability, disable rpcecho service on the AD DC by setting:\n~~~\ndcerpc endpoint servers = -rpcecho\n~~~" } ], "x_redhatCweChain": "CWE-400: Uncontrolled Resource Consumption" } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2023-42669", "datePublished": "2023-11-06T06:57:28.981Z", "dateReserved": "2023-09-13T04:22:28.796Z", "dateUpdated": "2025-08-30T06:26:24.646Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2023-4091 (GCVE-0-2023-4091)
Vulnerability from cvelistv5
Published
2023-11-03 07:56
Modified
2025-08-30 06:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-276 - Incorrect Default Permissions
Summary
A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "acl_xattr" is configured with "acl_xattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only access but then implicitly truncates the opened file to 0 bytes if the client specifies a separate OVERWRITE create disposition request. The issue arises in configurations that bypass kernel file system permissions checks, relying solely on Samba's permissions.
References
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Impacted products
Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:4.18.6-2.el8_9 < * cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::appstream |
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|
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CVE-2023-3961 (GCVE-0-2023-3961)
Vulnerability from cvelistv5
Published
2023-11-03 12:32
Modified
2025-08-30 05:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB clients to remote procedure call (RPC) services like SAMR LSA or SPOOLSS, which Samba initiates on demand. However, due to inadequate sanitization of incoming client pipe names, allowing a client to send a pipe name containing Unix directory traversal characters (../). This could result in SMB clients connecting as root to Unix domain sockets outside the private directory. If an attacker or client managed to send a pipe name resolving to an external service using an existing Unix domain socket, it could potentially lead to unauthorized access to the service and consequential adverse events, including compromise or service crashes.
References
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Impacted products
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Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:4.18.6-2.el8_9 < * cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::appstream cpe:/o:redhat:enterprise_linux:8::baseos |
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If an attacker or client managed to send a pipe name resolving to an external service using an existing Unix domain socket, it could potentially lead to unauthorized access to the service and consequential adverse events, including compromise or service crashes." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Moderate" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-22", "description": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-08-30T05:59:14.976Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "RHSA-2023:6209", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:6209" }, { "name": "RHSA-2023:6744", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:6744" }, { "name": "RHSA-2023:7371", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7371" }, { "name": "RHSA-2023:7408", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7408" }, { "name": "RHSA-2023:7464", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7464" }, { "name": "RHSA-2023:7467", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2023:7467" }, { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2023-3961" }, { "name": "RHBZ#2241881", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241881" }, { "url": "https://bugzilla.samba.org/show_bug.cgi?id=15422" }, { "url": "https://www.samba.org/samba/security/CVE-2023-3961.html" } ], "timeline": [ { "lang": "en", "time": "2023-10-03T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2023-10-10T00:00:00+00:00", "value": "Made public." } ], "title": "Samba: smbd allows client access to unix domain sockets on the file system as root", "workarounds": [ { "lang": "en", "value": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability." } ], "x_redhatCweChain": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)" } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2023-3961", "datePublished": "2023-11-03T12:32:29.558Z", "dateReserved": "2023-07-26T21:21:23.933Z", "dateUpdated": "2025-08-30T05:59:14.976Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-32292 (GCVE-0-2021-32292)
Vulnerability from cvelistv5
Published
2023-08-22 00:00
Modified
2024-10-03 17:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit.
References
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CVE-2018-14628 (GCVE-0-2018-14628)
Vulnerability from cvelistv5
Published
2023-01-17 00:00
Modified
2025-02-13 16:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An information leak vulnerability was discovered in Samba's LDAP server. Due to missing access control checks, an authenticated but unprivileged attacker could discover the names and preserved attributes of deleted objects in the LDAP store.
References
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CVE-2022-25881 (GCVE-0-2022-25881)
Vulnerability from cvelistv5
Published
2023-01-31 05:00
Modified
2025-03-27 17:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1333 - Regular Expression Denial of Service (ReDoS)
Summary
This affects versions of the package http-cache-semantics before 4.1.1. The issue can be exploited via malicious request header values sent to a server, when that server reads the cache policy from the request using this library.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
n/a | http-cache-semantics |
Version: 0 ≤ |
|||||||
|
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CVE-2022-4379 (GCVE-0-2022-4379)
Vulnerability from cvelistv5
Published
2023-01-10 00:00
Modified
2025-04-08 18:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial
References
URL | Tags | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | Linux kernel |
Version: Linux kernel through v6.1-rc8 |
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CVE-2023-4154 (GCVE-0-2023-4154)
Vulnerability from cvelistv5
Published
2023-11-07 19:14
Modified
2024-08-02 07:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
A design flaw was found in Samba's DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers (RODCs). This flaw allows RODCs and users possessing the GET_CHANGES right to access all attributes, including sensitive secrets and passwords. Even in a default setup, RODC DC accounts, which should only replicate some passwords, can gain access to all domain secrets, including the vital krbtgt, effectively eliminating the RODC / DC distinction. Furthermore, the vulnerability fails to account for error conditions (fail open), like out-of-memory situations, potentially granting access to secret attributes, even under low-privileged attacker influence.
References
URL | Tags | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n/a | samba | ||||||||||||||||||||||||||||||||||||||
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CVE-2023-42670 (GCVE-0-2023-42670)
Vulnerability from cvelistv5
Published
2023-11-03 07:58
Modified
2025-08-30 06:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
A flaw was found in Samba. It is susceptible to a vulnerability where multiple incompatible RPC listeners can be initiated, causing disruptions in the AD DC service. When Samba's RPC server experiences a high load or unresponsiveness, servers intended for non-AD DC purposes (for example, NT4-emulation "classic DCs") can erroneously start and compete for the same unix domain sockets. This issue leads to partial query responses from the AD DC, causing issues such as "The procedure number is out of range" when using tools like Active Directory Users. This flaw allows an attacker to disrupt AD DC services.
References
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Impacted products
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Version: 4.16.0 ≤ Version: 4.18.0 ≤ Version: 4.19.0 |
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Sightings
Author | Source | Type | Date |
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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.
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