{ "id": "CVE-2023-20895", "sourceIdentifier": "security@vmware.com", "published": "2023-06-22T12:15:10.893", "lastModified": "2024-11-21T07:41:46.400", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The VMware vCenter Server contains a memory corruption vulnerability in the implementation of the DCERPC protocol.\u00a0A malicious actor with network access to vCenter Server may trigger a memory corruption vulnerability which may bypass authentication." } ], "metrics": { "cvssMetricV31": [ { "source": "security@vmware.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.2, "impactScore": 5.9 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ] }, "weaknesses": [ { "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:vmware:vcenter_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.0", "matchCriteriaId": "22B93342-5BD7-49A8-83E7-8B6D547F2EE5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*", "matchCriteriaId": "5FA81CCD-A05E-498C-820E-21980E92132F" }, 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"matchCriteriaId": "CC974CA1-88D3-42E4-BF1F-28870F8171B5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:a:*:*:*:*:*:*", "matchCriteriaId": "EFE63984-F69B-4593-9AEC-D179D6D98B08" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*", "matchCriteriaId": "34D1F3B3-8E3F-4E4D-8EE6-2F593663B5CC" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:c:*:*:*:*:*:*", "matchCriteriaId": "16F3D992-9F48-4604-9AAF-DC2D1CE98BE2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:update1:*:*:*:*:*:*", "matchCriteriaId": "C745A7E6-4760-48CD-B7C4-1C2C20217F21" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:update1a:*:*:*:*:*:*", "matchCriteriaId": "A5522514-8ED9-45DB-9036-33FE40D77E7D" } ] } ] } ], "references": [ { "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1740", "source": "security@vmware.com" }, { "url": "https://www.vmware.com/security/advisories/VMSA-2023-0014.html", "source": "security@vmware.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1740", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.vmware.com/security/advisories/VMSA-2023-0014.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ] } ] }