{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2025-20128", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2024-10-10T19:15:13.212Z", "datePublished": "2025-01-22T16:21:12.329Z", "dateUpdated": "2025-11-03T18:08:43.230Z" }, "containers": { "cna": { "title": "ClamAV OLE2 File Format Decryption Denial of Service Vulnerability", "metrics": [ { "format": "cvssV3_1", "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW" } } ], "descriptions": [ { "lang": "en", "value": "A vulnerability in the Object Linking and Embedding 2 (OLE2) decryption routine of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r\nThis vulnerability is due to an integer underflow in a bounds check that allows for a heap buffer overflow read. An attacker could exploit this vulnerability by submitting a crafted file containing OLE2 content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process, resulting in a DoS condition on the affected software.\r\nFor a description of this vulnerability, see the .\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability." } ], "references": [ { "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA", "name": "cisco-sa-clamav-ole2-H549rphA" }, { "url": "https://blog.clamav.net/2025/01/clamav-142-and-108-security-patch.html", "name": "ClamAV blog" } ], "exploits": [ { "lang": "en", "value": "The Cisco PSIRT is aware that proof-of-concept exploit code is available for the vulnerabilities that are described in this advisory.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerabilities that are described in this advisory." } ], "source": { "advisory": "cisco-sa-clamav-ole2-H549rphA", "discovery": "INTERNAL", "defects": [ "CSCwm83037" ] }, "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Heap-based Buffer Overflow", "type": "cwe", "cweId": "CWE-122" } ] } ], "affected": [ { "vendor": "Cisco", "product": "Cisco Secure Endpoint", "versions": [ { "version": "7.0.5", "status": "affected" }, { "version": "6.2.19", "status": "affected" }, { "version": "7.3.3", "status": "affected" }, { "version": "7.2.13", "status": "affected" }, { "version": "6.1.5", "status": "affected" }, { "version": "6.3.1", "status": "affected" }, { "version": "6.2.5", "status": "affected" }, { "version": "7.3.5", "status": "affected" }, { "version": "6.2.1", "status": "affected" }, { "version": "7.2.7", "status": "affected" }, { "version": "7.1.1", "status": "affected" }, { "version": "6.3.5", "status": "affected" }, { "version": "6.2.9", "status": "affected" }, { "version": "7.3.1", "status": "affected" }, { "version": "6.1.7", "status": "affected" }, { "version": "7.2.11", "status": "affected" }, { "version": "7.2.3", "status": "affected" }, { "version": "7.1.5", "status": "affected" }, { "version": "6.3.3", "status": "affected" }, { "version": "7.3.9", "status": "affected" }, { "version": "6.2.3", "status": "affected" }, { "version": "6.1.9", "status": "affected" }, { "version": "7.2.5", "status": "affected" }, { "version": "6.3.7", "status": "affected" }, { "version": "1.12.3", "status": "affected" }, { "version": "1.8.0", "status": "affected" }, { "version": "1.11.1", "status": "affected" }, { "version": "1.12.4", "status": "affected" }, { "version": "1.10.0", "status": "affected" }, { "version": "1.12.0", "status": "affected" }, { "version": "1.8.1", "status": "affected" }, { "version": "1.10.1", "status": "affected" }, { "version": "1.12.1", "status": "affected" }, { "version": "1.12.6", "status": "affected" }, { "version": "1.14.0", "status": "affected" }, { "version": "1.10.2", "status": "affected" }, { "version": "1.12.2", "status": "affected" }, { "version": "1.6.0", "status": "affected" }, { "version": "1.11.0", "status": "affected" }, { "version": "1.7.0", "status": "affected" }, { "version": "1.13.0", "status": "affected" }, { "version": "1.12.7", "status": "affected" }, { "version": "1.8.4", "status": "affected" }, { "version": "1.13.1", "status": "affected" }, { "version": "1.9.0", "status": "affected" }, { "version": "1.9.1", "status": "affected" }, { "version": "1.12.5", "status": "affected" }, { "version": "1.13.2", "status": "affected" }, { "version": "8.1.7.21512", "status": "affected" }, { "version": "8.1.7", "status": "affected" }, { "version": "8.1.5", "status": "affected" }, { "version": "8.1.3.21242", "status": "affected" }, { "version": "8.1.3", "status": "affected" }, { "version": "8.1.5.21322", "status": "affected" }, { "version": "8.1.7.21417", "status": "affected" } ], "defaultStatus": "unknown" } ], "providerMetadata": { "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2025-01-22T16:21:12.329Z" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2025-01-22T16:54:39.076758Z", "id": "CVE-2025-20128", "options": [ { "Exploitation": "none" }, { "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": "2025-02-18T19:40:10.978Z" } }, { "title": "CVE Program Container", "references": [ { "url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00006.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T18:08:43.230Z" } } ] } }