{ "id": "CVE-2023-5568", "sourceIdentifier": "secalert@redhat.com", "published": "2023-10-25T18:17:43.710", "lastModified": "2024-11-21T08:42:02.083", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service." }, { "lang": "es", "value": "Se descubri\u00f3 una falla de desbordamiento de b\u00fafer basada en mont\u00f3n en Samba. Podr\u00eda permitir que un atacante remoto y autenticado aproveche esta vulnerabilidad para provocar una denegaci\u00f3n de servicio." } ], "metrics": { "cvssMetricV31": [ { "source": "secalert@redhat.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.6, "impactScore": 4.2 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "secalert@redhat.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-122" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.19.2", "matchCriteriaId": "AFC1624A-4B44-4762-A4D3-56EBB0A7E40E" } ] } ] } ], "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2023-5568", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2245174", "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Third Party Advisory" ] }, { "url": "https://bugzilla.samba.org/show_bug.cgi?id=15491", "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://www.samba.org/samba/history/samba-4.19.2.html", "source": "secalert@redhat.com", "tags": [ "Release Notes" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2023-5568", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2245174", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Third Party Advisory" ] }, { "url": "https://bugzilla.samba.org/show_bug.cgi?id=15491", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20231124-0007/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.samba.org/samba/history/samba-4.19.2.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes" ] } ] }