{"id":"CVE-2012-5468","aliases":["DEBIAN-CVE-2012-5468","DSA-2585-1","EUVD-2012-5387","GHSA-pv39-69p9-h38r","openSUSE-SU-2024:10502-1"],"status":"published","title":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3...","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","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":0.06259,"percentile":0.93609,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-12-11T00:00:00Z","modified":"2026-10-23T17:47:30Z","fixes":[{"ecosystem":"Debian:12","package":"bogofilter","fixed_in":["1.2.2+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"bogofilter","fixed_in":["1.2.2+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"bogofilter","fixed_in":["1.2.2+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"bogofilter","fixed_in":["1.2.2-2+squeeze1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2-2+squeeze1"}]}],"versions":["1.2.2-2"]}],"products":[{"vendor":"bogofilter_project","product":"bogofilter"}],"references":[{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:064","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2012/12/03/13","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/51521","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://bogofilter.sourceforge.net/security/bogofilter-SA-2012-01","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.securityfocus.com/bid/56804","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.debian.org/security/2012/dsa-2585","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=883358","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"http://secunia.com/advisories/51334","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://bogofilter.svn.sourceforge.net/viewvc/bogofilter?view=revision\u0026revision=6973","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80524","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://bogofilter.svn.sourceforge.net/viewvc/bogofilter?view=revision\u0026revision=6975","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5468"},{"url":"https://github.com/advisories/GHSA-pv39-69p9-h38r"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-5468","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2010-2494","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-5468","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-5468","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","status":"published","published":"2012-12-18T01:00:00Z","modified":"2024-08-06T21:05:47.264Z","updated_at":"2026-11-02T14:34:49.600255Z"}],"euvd":[{"id":"EUVD-2012-5387","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","status":"published","published":"2012-12-18T01:00:00Z","modified":"2024-08-06T21:05:47Z","updated_at":"2026-11-03T01:56:04.919378Z"}],"ghsa":[{"id":"GHSA-pv39-69p9-h38r","title":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3...","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","status":"published","published":"2022-05-17T01:39:26Z","modified":"2023-02-03T05:05:04Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:40.557809Z"}],"nvd":[{"id":"CVE-2012-5468","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","status":"published","published":"2012-12-18T01:55:03.303Z","modified":"2026-06-16T23:46:50.15Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:16.958223Z"}],"osv":[{"id":"CVE-2012-5468","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","status":"published","published":"2012-12-18T01:55:03Z","modified":"2026-04-10T03:43:13.728883Z","updated_at":"2026-11-02T15:43:58.802805Z"},{"id":"DEBIAN-CVE-2012-5468","description":"Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.","status":"published","published":"2012-12-18T01:55:03.303Z","modified":"2026-10-23T17:47:30.146499735Z","updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"DSA-2585-1","title":"bogofilter - heap-based buffer overflow","status":"published","published":"2012-12-11T00:00:00Z","modified":"2026-03-09T01:18:57.467987Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"openSUSE-SU-2024:10502-1","title":"bogofilter-common-1.2.4-9.6 on GA media","description":"These are all security issues fixed in the bogofilter-common-1.2.4-9.6 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:32:35.989991Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}