{"id":"CVE-2011-0284","aliases":["DEBIAN-CVE-2011-0284","EUVD-2011-0310","GHSA-w63f-q474-3fj3","RHSA-2011:0356","openSUSE-SU-2024:10004-1"],"status":"published","title":"Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution...","description":"Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08267,"percentile":0.94946,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-399"],"published":"2011-03-20T01:00:00Z","modified":"2026-10-23T17:47:39Z","fixes":[{"ecosystem":"Debian:12","package":"krb5","fixed_in":["1.8.3+dfsg-6"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"krb5","fixed_in":["1.8.3+dfsg-6"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"krb5","fixed_in":["1.8.3+dfsg-6"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::client","package":"krb5","fixed_in":["0:1.8.2-3.el6_0.6"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:6::client","package":"krb5-debuginfo","fixed_in":["0:1.8.2-3.el6_0.6"],"sources":["osv"]},{"ecosystem":"Red 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free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.","status":"published","published":"2011-03-20T01:00:00Z","modified":"2024-08-06T21:51:08.262Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0310","description":"Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed 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data.","status":"published","published":"2011-03-20T02:00:03Z","modified":"2026-04-10T03:41:35.418251Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2011-0284","description":"Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.","status":"published","published":"2011-03-20T02:00:03.253Z","modified":"2026-10-23T17:47:39.092547187Z","updated_at":"2026-11-02T15:45:24.316685Z"},{"id":"openSUSE-SU-2024:10004-1","title":"krb5-1.15-1.1 on GA media","description":"These are all security issues fixed in the krb5-1.15-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:18:07.629761Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"RHSA-2011:0356","title":"Red Hat Security Advisory: krb5 security update","status":"published","published":"2024-09-15T19:01:02Z","modified":"2026-06-26T12:21:33.109256042Z","updated_at":"2026-11-02T15:53:01.003286Z"}]}}