cve-2024-20505
Vulnerability from cvelistv5
Published
2024-09-04 21:23
Modified
2024-09-05 13:35
Severity ?
EPSS score ?
Summary
ClamAV Memory Handling DoS
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html | Patch, Vendor Advisory |
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An attacker could exploit this vulnerability by submitting a crafted PDF file to be scanned by ClamAV on an affected device. An exploit could allow the attacker to terminate the scanning process." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "format": "cvssV3_1" } ], "providerMetadata": { "dateUpdated": "2024-09-04T21:23:55.715Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "url": "https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html" } ], "source": { "defects": [ "CSCwk44457" ], "discovery": "INTERNAL" }, "title": "ClamAV Memory Handling DoS" } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2024-20505", "datePublished": "2024-09-04T21:23:55.715Z", "dateReserved": "2023-11-08T15:08:07.688Z", "dateUpdated": "2024-09-05T13:35:22.415Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-20505\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2024-09-04T22:15:03.887\",\"lastModified\":\"2024-09-12T17:28:47.010\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the PDF parsing module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\\r\\n\\r\\nThe vulnerability is due to an out of bounds read. An attacker could exploit this vulnerability by submitting a crafted PDF file to be scanned by ClamAV on an affected device. An exploit could allow the attacker to terminate the scanning process.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en el m\u00f3dulo de an\u00e1lisis de PDF de Clam AntiVirus (ClamAV) versiones 1.4.0, 1.3.2 y anteriores, todas las versiones 1.2.x, 1.0.6 y anteriores, todas las versiones 0.105.x, todas las versiones 0.104.x y 0.103.11 y anteriores podr\u00eda permitir que un atacante remoto no autenticado provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. La vulnerabilidad se debe a una lectura fuera de los l\u00edmites. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un archivo PDF manipulado para que ClamAV lo escanee en un dispositivo afectado. Una explotaci\u00f3n podr\u00eda permitir al atacante terminar el proceso de escaneo.\"}],\"metrics\":{\"cvssMetricV31\":[{\"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:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.5,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.103.12\",\"matchCriteriaId\":\"C21D8C4B-CEBE-422C-A103-B516EBCC34B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.104.0\",\"versionEndExcluding\":\"1.0.7\",\"matchCriteriaId\":\"8D3AF611-42CD-4EC8-9A2A-89AEC62A3D6E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.2.0\",\"versionEndExcluding\":\"1.3.2\",\"matchCriteriaId\":\"DD0EA13B-FFC9-4385-8691-38A90DCE774F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:1.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D7F43F7-EF41-4CB7-A013-6A8F274F973D\"}]}]}],\"references\":[{\"url\":\"https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}" } }
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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.