gsd-2023-20894
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The VMware vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bound write by sending a specially crafted packet leading to memory corruption.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-20894", "id": "GSD-2023-20894" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-20894" ], "details": "The VMware 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-bound write by sending a specially crafted packet leading to memory corruption.", "id": "GSD-2023-20894", "modified": "2023-12-13T01:20:27.596725Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@vmware.com", "ID": "CVE-2023-20894", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "VMware vCenter Server (vCenter Server)", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "8.0", "version_value": "8.0 U1b" }, { "version_affected": "\u003c", "version_name": "7.0", "version_value": "7.0 u3m" } ] } }, { "product_name": "VMware Cloud Foundation (vCenter Server)", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "5.x", "version_value": "7.0 U3m, 8.0 U1b" }, { "version_affected": "\u003c", "version_name": "4.x", "version_value": "7.0 U3m, 8.0 U1b" } ] } } ] }, "vendor_name": "VMware" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The VMware 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-bound write by sending a specially crafted packet leading to memory corruption." } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.vmware.com/security/advisories/VMSA-2023-0014.html", "refsource": "MISC", "url": "https://www.vmware.com/security/advisories/VMSA-2023-0014.html" }, { "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1658", "refsource": "MISC", "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1658" } ] }, "source": { "discovery": "UNKNOWN" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:d:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:c:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:b:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:a:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:update1a:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:update1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:update1c:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:7.0:update1d:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": 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true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:8.0:update1a:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:8.0:a:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:8.0:c:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:8.0:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "7.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@vmware.com", "ID": "CVE-2023-20894" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The VMware 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-bound write by sending a specially crafted packet leading to memory corruption." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.vmware.com/security/advisories/VMSA-2023-0014.html", "refsource": "MISC", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://www.vmware.com/security/advisories/VMSA-2023-0014.html" }, { "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1658", "refsource": "MISC", "tags": [], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1658" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } }, "lastModifiedDate": "2023-07-13T23:15Z", "publishedDate": "2023-06-22T12:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.