{ "id": "CVE-2023-34048", "sourceIdentifier": "security@vmware.com", "published": "2023-10-25T18:17:27.897", "lastModified": "2024-12-20T17:41:40.150", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.\u00a0A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution." }, { "lang": "es", "value": "vCenter Server contiene una vulnerabilidad de escritura fuera de los l\u00edmites en la implementaci\u00f3n del protocolo DCERPC. Un actor malintencionado con acceso a la red de vCenter Server puede desencadenar una escritura fuera de los l\u00edmites que podr\u00eda conducir a la ejecuci\u00f3n remota de c\u00f3digo." } ], "metrics": { "cvssMetricV31": [ { "source": "security@vmware.com", "type": "Secondary", "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 }, { "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 } ] }, "cisaExploitAdd": "2024-01-22", "cisaActionDue": "2024-02-12", "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "cisaVulnerabilityName": "VMware vCenter Server Out-of-Bounds Write Vulnerability", "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] }, { "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndIncluding": "5.5", "matchCriteriaId": "561A702A-DB0C-4E67-AF6C-9994B99DA56C" }, { 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"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" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:update1b:*:*:*:*:*:*", "matchCriteriaId": "8C27C660-E917-4944-8B4C-41D9622B76D7" }, { "vulnerable": true, "criteria": "cpe:2.3:a:vmware:vcenter_server:8.0:update1c:*:*:*:*:*:*", "matchCriteriaId": "56CFB469-B3E6-4503-A47C-D18206D4D19A" } ] } ] } ], "references": [ { "url": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html", "source": "security@vmware.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-out-of-bound-write-in-vcenter-server", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }