cve-2025-20128
Vulnerability from cvelistv5
Published
2025-01-22 16:21
Modified
2025-02-18 19:40
Severity ?
EPSS score ?
Summary
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.
This 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.
For a description of this vulnerability, see the .
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Cisco | Cisco Secure Endpoint |
Version: 7.0.5 Version: 6.2.19 Version: 7.3.3 Version: 7.2.13 Version: 6.1.5 Version: 6.3.1 Version: 6.2.5 Version: 7.3.5 Version: 6.2.1 Version: 7.2.7 Version: 7.1.1 Version: 6.3.5 Version: 6.2.9 Version: 7.3.1 Version: 6.1.7 Version: 7.2.11 Version: 7.2.3 Version: 7.1.5 Version: 6.3.3 Version: 7.3.9 Version: 6.2.3 Version: 6.1.9 Version: 7.2.5 Version: 6.3.7 Version: 1.12.3 Version: 1.8.0 Version: 1.11.1 Version: 1.12.4 Version: 1.10.0 Version: 1.12.0 Version: 1.8.1 Version: 1.10.1 Version: 1.12.1 Version: 1.12.6 Version: 1.14.0 Version: 1.10.2 Version: 1.12.2 Version: 1.6.0 Version: 1.11.0 Version: 1.7.0 Version: 1.13.0 Version: 1.12.7 Version: 1.8.4 Version: 1.13.1 Version: 1.9.0 Version: 1.9.1 Version: 1.12.5 Version: 1.13.2 Version: 8.1.7.21512 Version: 8.1.7 Version: 8.1.5 Version: 8.1.3.21242 Version: 8.1.3 Version: 8.1.5.21322 Version: 8.1.7.21417 |
{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-20128", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2025-01-22T16:54:39.076758Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-18T19:40:10.978Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { defaultStatus: "unknown", product: "Cisco Secure Endpoint", vendor: "Cisco", versions: [ { status: "affected", 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", }, ], }, ], 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.", }, ], 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.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 5.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", version: "3.1", }, format: "cvssV3_1", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-122", description: "Heap-based Buffer Overflow", lang: "en", type: "cwe", }, ], }, ], providerMetadata: { dateUpdated: "2025-01-22T16:21:12.329Z", orgId: "d1c1063e-7a18-46af-9102-31f8928bc633", shortName: "cisco", }, references: [ { name: "cisco-sa-clamav-ole2-H549rphA", url: "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA", }, { name: "ClamAV blog", url: "https://blog.clamav.net/2025/01/clamav-142-and-108-security-patch.html", }, ], source: { advisory: "cisco-sa-clamav-ole2-H549rphA", defects: [ "CSCwm83037", ], discovery: "INTERNAL", }, title: "ClamAV OLE2 File Format Decryption Denial of Service Vulnerability", }, }, cveMetadata: { assignerOrgId: "d1c1063e-7a18-46af-9102-31f8928bc633", assignerShortName: "cisco", cveId: "CVE-2025-20128", datePublished: "2025-01-22T16:21:12.329Z", dateReserved: "2024-10-10T19:15:13.212Z", dateUpdated: "2025-02-18T19:40:10.978Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2025-20128\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2025-01-22T17:15:12.583\",\"lastModified\":\"2025-02-18T20:15:24.877\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"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.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en la rutina de descifrado Object Linking and Embedding 2 (OLE2) de ClamAV podría permitir que un atacante remoto no autenticado provoque una condición de denegación de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad se debe a un desbordamiento de enteros en una comprobación de los límites que permite una lectura de desbordamiento de búfer de montón. Un atacante podría aprovechar esta vulnerabilidad enviando un archivo manipulado con contenido OLE2 para que ClamAV lo escanee en un dispositivo afectado. Una explotación exitosa podría permitir al atacante terminar el proceso de escaneo de ClamAV, lo que provocaría una condición de denegación de servicio (DoS) en el software afectado. Para obtener una descripción de esta vulnerabilidad, consulte el . Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"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\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-122\"}]}],\"references\":[{\"url\":\"https://blog.clamav.net/2025/01/clamav-142-and-108-security-patch.html\",\"source\":\"psirt@cisco.com\"},{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA\",\"source\":\"psirt@cisco.com\"}]}}", vulnrichment: { containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-20128\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-01-22T16:54:39.076758Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-01-22T16:55:06.281Z\"}}], \"cna\": {\"title\": \"ClamAV OLE2 File Format Decryption Denial of Service Vulnerability\", \"source\": {\"defects\": [\"CSCwm83037\"], \"advisory\": \"cisco-sa-clamav-ole2-H549rphA\", \"discovery\": \"INTERNAL\"}, \"metrics\": [{\"format\": \"cvssV3_1\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"Cisco\", \"product\": \"Cisco Secure Endpoint\", \"versions\": [{\"status\": \"affected\", \"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\"}], \"defaultStatus\": \"unknown\"}], \"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.\"}], \"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\"}], \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"cwe\", \"cweId\": \"CWE-122\", \"description\": \"Heap-based Buffer Overflow\"}]}], \"providerMetadata\": {\"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\", \"dateUpdated\": \"2025-01-22T16:21:12.329Z\"}}}", cveMetadata: "{\"cveId\": \"CVE-2025-20128\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-18T19:40:10.978Z\", \"dateReserved\": \"2024-10-10T19:15:13.212Z\", \"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"datePublished\": \"2025-01-22T16:21:12.329Z\", \"assignerShortName\": \"cisco\"}", dataType: "CVE_RECORD", dataVersion: "5.1", }, }, }
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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.