{"id":"CVE-2012-1663","aliases":["DEBIAN-CVE-2012-1663","EUVD-2012-1673","GHSA-jjqc-5mxx-88h5"],"status":"published","title":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a...","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","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":"2026-11-06","score":0.04894,"percentile":0.92125,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-399"],"published":"2012-03-13T22:00:00Z","modified":"2026-10-23T17:47:21Z","exploits":[{"source":"exploitdb","id":"EDB-24865","title":"GnuTLS libgnutls - Double-Free Certificate List Parsing Remote Denial of Service","type":"dos","platform":"linux","date":"2013-03-22","url":"https://www.exploit-db.com/exploits/24865"}],"fixes":[{"ecosystem":"Debian:12","package":"gnutls28","fixed_in":["3.0.14-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"gnutls28","fixed_in":["3.0.14-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gnutls28","fixed_in":["3.0.14-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gnutls28","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.14-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"gnutls28","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.14-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"gnutls28","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.14-1"}]}]}],"products":[{"vendor":"gnu","product":"gnutls"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/74099","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.exploit-db.com/exploits/24865","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5866","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1663"},{"url":"https://github.com/advisories/GHSA-jjqc-5mxx-88h5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-1663","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2012-1663","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","status":"published","published":"2012-03-13T22:00:00Z","modified":"2024-08-06T19:01:02.915Z","updated_at":"2026-11-02T14:34:51.937988Z"}],"euvd":[{"id":"EUVD-2012-1673","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","status":"published","published":"2012-03-13T22:00:00Z","modified":"2024-08-06T19:01:02Z","updated_at":"2026-11-03T01:56:17.382633Z"}],"ghsa":[{"id":"GHSA-jjqc-5mxx-88h5","title":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a...","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","status":"published","published":"2022-05-17T01:47:51Z","modified":"2023-02-03T05:05:11Z","updated_at":"2026-11-02T14:53:41.929217Z"}],"nvd":[{"id":"CVE-2012-1663","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","status":"published","published":"2012-03-13T22:55:03.067Z","modified":"2026-06-16T23:40:02.46Z","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-399"],"updated_at":"2026-11-02T14:02:13.901526Z"}],"osv":[{"id":"CVE-2012-1663","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","status":"published","published":"2012-03-13T22:55:03Z","modified":"2026-04-10T03:42:17.561083Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-1663","description":"Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.","status":"published","published":"2012-03-13T22:55:03.067Z","modified":"2026-10-23T17:47:21.715277647Z","updated_at":"2026-11-02T15:45:24.92418Z"}]}}