{"id":"CVE-2012-4507","aliases":["DEBIAN-CVE-2012-4507","EUVD-2012-4436","GHSA-6q7r-wpp2-5ggq","UBUNTU-CVE-2012-4507","openSUSE-SU-2024:10428-1"],"status":"published","title":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to...","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","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":0.02772,"percentile":0.86425,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2012-10-22T23:00:00Z","modified":"2026-10-23T17:47:28Z","fixes":[{"ecosystem":"Debian:12","package":"claws-mail","fixed_in":["3.8.1-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"claws-mail","fixed_in":["3.8.1-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"claws-mail","fixed_in":["3.8.1-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"claws-mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"claws-mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"claws-mail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1-2"}]}]}],"products":[{"vendor":"claws-mail","product":"claws-mail"}],"references":[{"url":"http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix","report"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/09/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/10/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/09/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/55837","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=862578","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4507"},{"url":"https://github.com/advisories/GHSA-6q7r-wpp2-5ggq"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-4507","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2012-4507","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-4507","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4507","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3566","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8614","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8708","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-4507","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"published","published":"2012-10-22T23:00:00Z","modified":"2024-08-06T20:35:09.999Z","updated_at":"2026-11-02T14:34:51.584538Z"}],"euvd":[{"id":"EUVD-2012-4436","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"published","published":"2012-10-22T23:00:00Z","modified":"2024-08-06T20:35:09Z","updated_at":"2026-11-03T01:56:07.912368Z"}],"ghsa":[{"id":"GHSA-6q7r-wpp2-5ggq","title":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to...","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"published","published":"2022-05-17T05:14:48Z","modified":"2023-01-28T05:03:36Z","updated_at":"2026-11-02T14:44:00.703043Z"}],"nvd":[{"id":"CVE-2012-4507","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"published","published":"2012-10-22T23:55:07.71Z","modified":"2026-06-16T23:45:13.743Z","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":"2026-11-02T14:02:16.536025Z"}],"osv":[{"id":"CVE-2012-4507","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"published","published":"2012-10-22T23:55:07Z","modified":"2026-04-10T03:42:30.151978Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-4507","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"published","published":"2012-10-22T23:55:07.71Z","modified":"2026-10-23T17:47:28.944483922Z","updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"openSUSE-SU-2024:10428-1","title":"claws-mail-3.14.1-1.1 on GA media","description":"These are all security issues fixed in the claws-mail-3.14.1-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:37:18.189753Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"UBUNTU-CVE-2012-4507","description":"The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.","status":"withdrawn","published":"2012-10-22T23:55:00Z","modified":"2025-07-16T07:17:02.924446Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}