{"id":"CVE-2012-4527","aliases":["DEBIAN-CVE-2012-4527","EUVD-2012-4455","GHSA-wgvq-8q3h-fq65","UBUNTU-CVE-2012-4527"],"status":"published","title":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to...","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07713,"percentile":0.9465,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-11-21T23:00:00Z","modified":"2026-10-23T17:47:40Z","fixes":[{"ecosystem":"Debian:12","package":"mcrypt","fixed_in":["2.6.8-1.3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mcrypt","fixed_in":["2.6.8-1.3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mcrypt","fixed_in":["2.6.8-1.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"mcrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.8-1.3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mcrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.8-1.3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mcrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.8-1.3"}]}]}],"products":[{"vendor":"mcrypt","product":"mcrypt"}],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091206.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2012-11/msg00003.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091173.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091377.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/56114","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/18/12","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/11/20/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/18/9","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=867790","tags":["x_refsource_MISC","x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4527"},{"url":"https://github.com/advisories/GHSA-wgvq-8q3h-fq65"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-4527","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2012-4527","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/18","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-4527","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2012-4527","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","status":"published","published":"2012-11-21T23:00:00Z","modified":"2024-08-06T20:42:53.677Z","updated_at":"2026-11-02T14:34:51.937988Z"}],"euvd":[{"id":"EUVD-2012-4455","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","status":"published","published":"2012-11-21T23:00:00Z","modified":"2024-08-06T20:42:53Z","updated_at":"2026-11-03T01:56:07.373412Z"}],"ghsa":[{"id":"GHSA-wgvq-8q3h-fq65","title":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to...","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","status":"published","published":"2022-05-17T03:23:31Z","modified":"2023-01-27T05:08:06Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:15.040364Z"}],"nvd":[{"id":"CVE-2012-4527","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","status":"published","published":"2012-11-21T23:55:01.913Z","modified":"2026-06-16T23:45:15.833Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:16.536025Z"}],"osv":[{"id":"CVE-2012-4527","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","status":"published","published":"2012-11-21T23:55:01Z","modified":"2026-04-10T03:42:29.3409Z","updated_at":"2026-11-02T15:43:58.802805Z"},{"id":"DEBIAN-CVE-2012-4527","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name.  NOTE: it is not clear whether this is a vulnerability.","status":"published","published":"2012-11-21T23:55:01.913Z","modified":"2026-10-23T17:47:40.981278275Z","updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"UBUNTU-CVE-2012-4527","description":"Stack-based buffer overflow in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long file name. NOTE: it is not clear whether this is a vulnerability.","status":"withdrawn","published":"2012-11-21T23:55:00Z","modified":"2025-07-16T07:17:03.045192Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}