{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-3758", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2023-07-18T19:00:51.269Z", "datePublished": "2024-04-18T19:06:44.216Z", "dateUpdated": "2024-06-04T17:17:31.274Z"}, "containers": {"cna": {"title": "Sssd: race condition during authorization leads to gpo policies functioning inconsistently", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. 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"versions": [{"version": "0:2.6.2-4.el8_6.3", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/o:redhat:rhev_hypervisor:4.4::el8"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 6", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "sssd", "defaultStatus": "unknown", "cpes": ["cpe:/o:redhat:enterprise_linux:6"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "sssd", "defaultStatus": "unknown", "cpes": ["cpe:/o:redhat:enterprise_linux:7"]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:1919", "name": "RHSA-2024:1919", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:1920", "name": "RHSA-2024:1920", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:1921", "name": "RHSA-2024:1921", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:1922", "name": "RHSA-2024:1922", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:2571", "name": "RHSA-2024:2571", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3270", "name": "RHSA-2024:3270", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2023-3758", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2223762", "name": "RHBZ#2223762", "tags": ["issue-tracking", "x_refsource_REDHAT"]}, {"url": "https://github.com/SSSD/sssd/pull/7302"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RV3HIZI3SURBUQKSOOL3XE64OOBQ2HTK/"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XEP62IDS7A55D5UHM6GH7QZ7SQFOAPVF/"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMORAO2BDDA5YX4ZLMXDZ7SM6KU47SY5/"}], "datePublic": "2024-04-16T00:00:00+00:00", "problemTypes": [{"descriptions": [{"cweId": "CWE-285", "description": "Improper Authorization", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-362->CWE-285: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') leads to Improper Authorization", "workarounds": [{"lang": "en", "value": "A mitigation can be applied to the sssd.conf file that would make the occurrence of the race condition more difficult:\n\n1. Increase the GPO cache time out editing the following configuration directive in sssd.conf file:\n a) ad_gpo_cache_timeout = 3600\n Ps.: This value (3600) should make the cache time out in one hour but would make GPO updates propagation from AD server to local machines take longer.\n\n[1] https://access.redhat.com/documentation/pt-br/red_hat_enterprise_linux/7/html/windows_integration_guide/sssd-gpo"}], "timeline": [{"lang": "en", "time": "2023-07-14T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2024-04-16T00:00:00+00:00", "value": "Made public."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2024-05-29T23:03:00.838Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-3758", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-25T20:00:33.440301Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:17:31.274Z"}}]}}

{"descriptions": [{"lang": "en", "value": "A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en la condici\u00f3n de ejecuci\u00f3n en sssd donde la pol\u00edtica de GPO no se aplica de manera consistente para los usuarios autenticados. Esto puede dar lugar a problemas de autorizaci\u00f3n inapropiados, otorgando o denegando acceso a recursos de manera inapropiada."}], "id": "CVE-2023-3758", "lastModified": "2024-05-22T18:15:09.053", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2024-04-18T19:15:08.597", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:1919"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:1920"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:1921"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:1922"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:2571"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:3270"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2023-3758"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2223762"}, {"source": "secalert@redhat.com", "url": "https://github.com/SSSD/sssd/pull/7302"}, {"source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RV3HIZI3SURBUQKSOOL3XE64OOBQ2HTK/"}, {"source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XEP62IDS7A55D5UHM6GH7QZ7SQFOAPVF/"}, {"source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMORAO2BDDA5YX4ZLMXDZ7SM6KU47SY5/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-285"}], "source": "secalert@redhat.com", "type": "Primary"}]}

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