{"id":"CVE-2005-1922","aliases":["DEBIAN-CVE-2005-1922","DSA-737-1","DTSA-3-1","EUVD-2005-1924","GHSA-j4m9-w48g-9r75"],"status":"published","title":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to...","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02526,"percentile":0.84973,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2005-06-30T04:00:00Z","modified":"2026-10-23T03:47:32Z","fixes":[{"ecosystem":"Debian:12","package":"clamav","fixed_in":["0.86.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"clamav","fixed_in":["0.86.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"clamav","fixed_in":["0.86.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.86.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.86.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.86.1-1"}]}]},{"source":"osv","ecosystem":"Debian:3.1","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.84-2.sarge.1"}]}],"versions":["0.84-2"],"bundled":4},{"source":"osv","ecosystem":"Debian:4.0","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.86.2-4etch1"}]}],"bundled":5}],"products":[{"vendor":"clam_anti-virus","product":"clamav"}],"references":[{"url":"http://www.idefense.com/application/poi/display?id=276\u0026type=vulnerabilities\u0026flashstatus=true","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=336462","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.debian.org/security/2005/dsa-737","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1922"},{"url":"https://github.com/advisories/GHSA-j4m9-w48g-9r75"},{"url":"https://security-tracker.debian.org/tracker/CVE-2005-1922","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2005-1922","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","status":"published","published":"2005-06-30T04:00:00Z","modified":"2024-08-07T22:06:57.831Z","updated_at":"2026-11-02T14:33:40.245652Z"}],"euvd":[{"id":"EUVD-2005-1924","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","status":"published","published":"2005-06-30T04:00:00Z","modified":"2024-08-07T22:06:57Z","updated_at":"2026-11-03T01:15:32.821479Z"}],"ghsa":[{"id":"GHSA-j4m9-w48g-9r75","title":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to...","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","status":"published","published":"2022-05-01T02:03:15Z","modified":"2023-01-30T05:06:54Z","updated_at":"2026-11-02T14:47:35.414174Z"}],"nvd":[{"id":"CVE-2005-1922","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","status":"published","published":"2005-07-05T04:00:00Z","modified":"2026-06-16T22:13:55.41Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:55.600202Z"}],"osv":[{"id":"CVE-2005-1922","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","status":"published","published":"2005-07-05T04:00:00Z","modified":"2026-04-10T03:37:08.138713Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2005-1922","description":"The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.","status":"published","published":"2005-07-05T04:00:00Z","modified":"2026-10-23T03:47:32.439084701Z","updated_at":"2026-11-02T15:45:22.831407Z"},{"id":"DSA-737-1","title":"clamav - various DOS vulnerabilities","status":"published","published":"2005-07-05T00:00:00Z","modified":"2026-03-09T02:11:12.803495Z","updated_at":"2026-11-02T15:46:18.296714Z"},{"id":"DTSA-3-1","title":"clamav - denial of service and privilege escalation","status":"published","published":"2005-08-28T00:00:00Z","modified":"2026-03-09T01:01:30.975303Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}