{"schemaVersion":3,"id":"MGASA-2023-0257","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated clamav packages fix security vulnerability\n\nA vulnerability in the filesystem image parser for Hierarchical File\nSystem Plus (HFS+) of ClamAV could allow an unauthenticated, remote\nattacker to cause a denial of service (DoS) condition on an affected\ndevice. This vulnerability is due to an incorrect check for completion\nwhen a file is decompressed, which may result in a loop condition that\ncould cause the affected software to stop responding. An attacker could\nexploit this vulnerability by submitting a crafted HFS+ filesystem image\nto be scanned by ClamAV on an affected device. A successful exploit could\nallow the attacker to cause the ClamAV scanning process to stop\nresponding, resulting in a DoS condition on the affected software and\nconsuming available system resources. (CVE-2023-20197)\n\nA vulnerability in the AutoIt module of ClamAV could allow an\nunauthenticated, remote attacker to cause a denial of service (DoS)\ncondition on an affected device. This vulnerability is due to a logic\nerror in the memory management of an affected device. An attacker could\nexploit this vulnerability by submitting a crafted AutoIt file to be\nscanned by ClamAV on the affected device. A successful exploit could\nallow the attacker to cause the ClamAV scanning process to restart\nunexpectedly, resulting in a DoS condition. (CVE-2023-20212)","dates":{"published":"2023-09-11T13:07:54.000Z","modified":"2026-04-16T04:40:56.281Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"mageia","product":"clamav","name":"clamav","label":"clamav","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/clamav","purlType":"rpm","versions":[{"text":"< 0.103.10-1.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.103.10-1.mga8","eol":null,"hubHref":null},{"vendor":"mageia","product":"clamav","name":"clamav","label":"clamav","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/clamav","purlType":"rpm","versions":[{"text":"< 1.0.3-1.mga9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.3-1.mga9","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2023-0257.html","label":"advisories.mageia.org/MGASA-2023-0257.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=32204","label":"bugs.mageia.org/show_bug.cgi?id=32204","hostname":"bugs.mageia.org","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-20197","CVE-2023-20212"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-09-11T13:07:54.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:40:56.281Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T18:04:46.729Z","stale":false,"partial":false}}