{"id":"CVE-2005-3862","aliases":["DEBIAN-CVE-2005-3862","DSA-959-1","EUVD-2005-3857","GHSA-57g3-6qp4-2rm4"],"status":"published","title":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long...","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.20436,"percentile":0.9751,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"published":"2005-11-29T11:00:00Z","modified":"2026-10-23T03:47:28Z","exploits":[{"source":"exploitdb","id":"EDB-26601","title":"Unalz 0.x - Archive Filename Buffer Overflow","type":"dos","platform":"linux","date":"2005-11-28","verified":true,"url":"https://www.exploit-db.com/exploits/26601"}],"fixes":[{"ecosystem":"Debian:12","package":"unalz","fixed_in":["0.55-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"unalz","fixed_in":["0.55-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"unalz","fixed_in":["0.55-1"],"sources":["osv"]},{"ecosystem":"Debian:3.1","package":"unalz","fixed_in":["0.30.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"unalz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.55-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"unalz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.55-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"unalz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.55-1"}]}]},{"source":"osv","ecosystem":"Debian:3.1","package":"unalz","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.30.1"}]}],"versions":["0.30"]}],"products":[{"vendor":"unalz","product":"unalz"}],"references":[{"url":"http://www.osvdb.org/21160","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2005/2604","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/15577","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"http://secunia.com/advisories/18665","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/17774","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23267","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.kipple.pe.kr/win/unalz/","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=340842","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.debian.org/security/2006/dsa-959","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3862"},{"url":"http://www.kipple.pe.kr/win/unalz"},{"url":"https://github.com/advisories/GHSA-57g3-6qp4-2rm4"},{"url":"https://security-tracker.debian.org/tracker/CVE-2005-3862","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2005-3862","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","status":"published","published":"2005-11-29T11:00:00Z","modified":"2024-08-07T23:24:36.542Z","updated_at":"2026-11-02T14:33:38.187792Z"}],"euvd":[{"id":"EUVD-2005-3857","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","status":"published","published":"2005-11-29T11:00:00Z","modified":"2024-08-07T23:24:36Z","updated_at":"2026-11-03T01:15:25.261993Z"}],"ghsa":[{"id":"GHSA-57g3-6qp4-2rm4","title":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long...","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","status":"published","published":"2022-05-01T02:21:50Z","modified":"2025-04-03T04:20:41Z","updated_at":"2026-11-02T15:00:44.04493Z"}],"nvd":[{"id":"CVE-2005-3862","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","status":"published","published":"2005-11-29T11:03:00Z","modified":"2026-06-16T22:17:46.447Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.944899Z"}],"osv":[{"id":"CVE-2005-3862","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","status":"published","published":"2005-11-29T11:03:00Z","modified":"2026-04-10T03:37:20.016874Z","updated_at":"2026-11-02T15:43:56.581247Z"},{"id":"DEBIAN-CVE-2005-3862","description":"Buffer overflow in unalz before 0.53 allows remote attackers to execute arbitrary code via long file names in ALZ archives.","status":"published","published":"2005-11-29T11:03:00Z","modified":"2026-10-23T03:47:28.674879629Z","updated_at":"2026-11-02T15:45:22.831407Z"},{"id":"DSA-959-1","title":"unalz - buffer overflow","status":"published","published":"2006-01-30T00:00:00Z","modified":"2026-03-09T02:11:32.256454Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}