{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20896","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","state":"PUBLISHED","assignerShortName":"vmware","dateReserved":"2022-11-01T15:41:50.395Z","datePublished":"2023-06-22T12:00:45.390Z","dateUpdated":"2025-02-13T16:40:09.061Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Windows","Linux","Android","x86","ARM","64 bit","32 bit","MacOS","iOS"],"product":"VMware vCenter Server (vCenter Server)","vendor":"VMware","versions":[{"lessThan":"8.0 U1b","status":"affected","version":"8.0","versionType":"8.0 u1b"},{"lessThan":"7.0 u3m","status":"affected","version":"7.0","versionType":"7.0 u3m"}]},{"defaultStatus":"unaffected","platforms":["Windows","Linux","Android","64 bit","32 bit","ARM","x86","MacOS","iOS"],"product":"VMware Cloud Foundation (vCenter Server)","vendor":"VMware","versions":[{"lessThan":"7.0 U3m, 8.0 U1b","status":"affected","version":"5.x","versionType":"7.0 U3m, 8.0 U1b"},{"lessThan":"7.0 U3m, 8.0 U1b","status":"affected","version":"4.x","versionType":"7.0 U3m, 8.0 U1b"}]}],"datePublic":"2023-06-22T10:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The VMware vCenter Server contains an out-of-bounds read vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds read by sending a specially crafted packet leading to denial-of-service of certain services (vmcad, vmdird, and vmafdd)."}],"value":"The VMware vCenter Server contains an out-of-bounds read vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds read by sending a specially crafted packet leading to denial-of-service of certain services (vmcad, vmdird, and vmafdd)."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"providerMetadata":{"orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","shortName":"vmware","dateUpdated":"2023-07-13T22:06:28.775Z"},"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2023-0014.html"},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1800"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:21:33.642Z"},"title":"CVE Program Container","references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2023-0014.html","tags":["x_transferred"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1800","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-05T19:54:25.466243Z","id":"CVE-2023-20896","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-12-05T19:54:33.109Z"}}]}}