{"id":"CVE-2005-3318","aliases":["DEBIAN-CVE-2005-3318","DSA-886-1","EUVD-2005-3317","GHSA-238q-w3p2-vw4m"],"status":"published","title":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in...","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03778,"percentile":0.90012,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2005-10-27T04:00:00Z","modified":"2026-10-23T03:47:35Z","fixes":[{"ecosystem":"Debian:12","package":"chmlib","fixed_in":["0.37-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"chmlib","fixed_in":["0.37-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"chmlib","fixed_in":["0.37-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"chmlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.37-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"chmlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.37-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"chmlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.37-1"}]}]},{"source":"osv","ecosystem":"Debian:3.1","package":"chmlib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.35-6sarge1"}]}],"versions":["0.35-6"],"bundled":3}],"products":[{"vendor":"jed_wing","product":"chm_lib"}],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0536.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","web"]},{"url":"http://secunia.com/advisories/17480","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/17775","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2005/2207","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2005_25_sr.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/15211","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/22885","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.osvdb.org/20335","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://secunia.com/advisories/17325","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/17776","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.sven-tantau.de/public_files/chmlib/chmlib_20051126.txt","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200511-23.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","web"]},{"url":"http://morte.jedrea.com/~jedwin/projects/chmlib/","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3318"},{"url":"http://morte.jedrea.com/~jedwin/projects/chmlib"},{"url":"https://github.com/advisories/GHSA-238q-w3p2-vw4m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2005-3318","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2005-3318","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","status":"published","published":"2005-10-27T04:00:00Z","modified":"2024-08-07T23:10:07.315Z","updated_at":"2026-11-02T14:33:38.550354Z"}],"euvd":[{"id":"EUVD-2005-3317","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","status":"published","published":"2005-10-27T04:00:00Z","modified":"2024-08-07T23:10:07Z","updated_at":"2026-11-03T01:15:27.690358Z"}],"ghsa":[{"id":"GHSA-238q-w3p2-vw4m","title":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in...","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","status":"published","published":"2022-05-01T02:16:41Z","modified":"2025-04-03T04:19:59Z","updated_at":"2026-11-02T15:00:43.562212Z"}],"nvd":[{"id":"CVE-2005-3318","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","status":"published","published":"2005-10-27T10:02:00Z","modified":"2026-06-16T22:16:42.97Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.365803Z"}],"osv":[{"id":"CVE-2005-3318","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","status":"published","published":"2005-10-27T10:02:00Z","modified":"2026-04-10T03:38:13.439325Z","updated_at":"2026-11-02T15:43:56.581247Z"},{"id":"DEBIAN-CVE-2005-3318","description":"Buffer overflow in the _chm_decompress_block function in CHM lib (chmlib) before 0.37, as used in products such as KchmViewer, allows attackers to execute arbitrary code, a different vulnerability than CVE-2005-2930.","status":"published","published":"2005-10-27T10:02:00Z","modified":"2026-10-23T03:47:35.896212646Z","updated_at":"2026-11-02T15:45:22.831407Z"},{"id":"DSA-886-1","title":"chmlib - several","status":"published","published":"2005-11-07T00:00:00Z","modified":"2026-03-09T02:11:05.145642Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}