{"id":"CVE-2024-20380","state":"PUBLISHED","title":"ClamAV HTML Parser Denial of Service Vulnerability","description":"A vulnerability in the HTML parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\nThe vulnerability is due to an issue in the C to Rust foreign function interface. An attacker could exploit this vulnerability by submitting a crafted file containing HTML content to be scanned by ClamAV on an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software.","publishedAt":"2024-04-18T19:19:21.423Z","updatedAt":"2024-08-01T21:59:41.788Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"cisco"},"assigner":"cisco","products":["Cisco ClamAV"],"affected":[{"vendor":"Cisco","product":"ClamAV","defaultStatus":"unaffected","versions":[{"version":" 1.3","status":"affected"}]}],"references":["https://blog.clamav.net/2024/04/clamav-131-123-106-patch-versions.html"],"weaknesses":["CWE-475"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/20xxx/CVE-2024-20380.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-20380","state":"PUBLISHED","datePublished":"2024-04-18T19:19:21.423Z","dateUpdated":"2024-08-01T21:59:41.788Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2023-11-08T15:08:07.656Z"},"containers":{"cna":{"title":"ClamAV HTML Parser Denial of Service Vulnerability","descriptions":[{"lang":"en","value":"A vulnerability in the HTML parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\nThe vulnerability is due to an issue in the C to Rust foreign function interface. An attacker could exploit this vulnerability by submitting a crafted file containing HTML content to be scanned by ClamAV on an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software."}],"affected":[{"vendor":"Cisco","product":"ClamAV","defaultStatus":"unaffected","versions":[{"version":" 1.3","status":"affected"}]}],"references":[{"url":"https://blog.clamav.net/2024/04/clamav-131-123-106-patch-versions.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-475","lang":"en","description":"CWE-475: Undefined Behavior for Input to API","type":"CWE"}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2024-04-18T19:19:21.423Z"},"datePublic":"2024-04-18T18:00:00.000Z","source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"cisco","product":"clam_antivirus","defaultStatus":"unknown","versions":[{"version":"1.3","status":"affected"}],"cpes":["cpe:2.3:a:cisco:clam_antivirus:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-20380","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-20T03:18:49.587479Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-04T17:39:59.638Z"}},{"title":"CVE Program Container","references":[{"url":"https://blog.clamav.net/2024/04/clamav-131-123-106-patch-versions.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:59:41.788Z"}}]}}}