{"id":"CVE-2010-2494","aliases":["DEBIAN-CVE-2010-2494","EUVD-2010-2498","GHSA-rwg2-273c-ccqw","openSUSE-SU-2024:10502-1"],"status":"published","title":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer...","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","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":"2026-11-08","score":0.03441,"percentile":0.89063,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2010-07-08T18:00:00Z","modified":"2026-10-23T17:47:38Z","fixes":[{"ecosystem":"Debian:12","package":"bogofilter","fixed_in":["1.2.1-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"bogofilter","fixed_in":["1.2.1-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"bogofilter","fixed_in":["1.2.1-3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"bogofilter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-3"}]}]}],"products":[{"vendor":"bogofilter","product":"bogofilter"}],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-August/046558.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://marc.info/?l=oss-security\u0026m=127840569013531\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/40427","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://bogofilter.sourceforge.net/security/bogofilter-SA-2010-01","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/41239","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/doc/bogofilter-SA-2010-01?revision=6909\u0026pathrev=6909","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.osvdb.org/66002","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00016.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00015.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://marc.info/?l=oss-security\u0026m=127844323105405\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00021.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/src/base64.c?view=patch\u0026r1=6906\u0026r2=6903","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.vupen.com/english/advisories/2010/2233","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/41339","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=611551","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-August/046590.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://marc.info/?l=oss-security\u0026m=127814747231102\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.ubuntu.com/usn/USN-980-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://marc.info/?l=oss-security\u0026m=127831760712436\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2494"},{"url":"https://github.com/advisories/GHSA-rwg2-273c-ccqw"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2494","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-2010-2494","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","status":"published","published":"2010-07-08T18:00:00Z","modified":"2024-08-07T02:32:16.882Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2498","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","status":"published","published":"2010-07-08T18:00:00Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-rwg2-273c-ccqw","title":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer...","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","status":"published","published":"2022-05-17T05:15:13Z","modified":"2023-01-28T05:03:47Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:03.106355Z"}],"nvd":[{"id":"CVE-2010-2494","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","status":"published","published":"2010-07-08T18:30:00.953Z","modified":"2026-06-16T23:20:51.54Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:49.736647Z"}],"osv":[{"id":"CVE-2010-2494","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","status":"published","published":"2010-07-08T18:30:00Z","modified":"2026-04-10T03:41:18.104844Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-2494","description":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","status":"published","published":"2010-07-08T18:30:00.953Z","modified":"2026-10-23T17:47:38.965047111Z","updated_at":"2026-11-02T15:45:24.316685Z"},{"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"}]}}