{"id":"CVE-2012-3817","aliases":["DEBIAN-CVE-2012-3817","DSA-2517-1","EUVD-2012-3764","GHSA-p54h-xvx8-c742","RHSA-2012:1122","RHSA-2012:1123","SUSE-SU-2015:0011-2","SUSE-SU-2015:0480-1","openSUSE-SU-2024:10467-1"],"status":"published","title":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9...","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.23664,"percentile":0.97828,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2012-07-25T10:00:00Z","modified":"2026-10-23T17:47:41Z","fixes":[{"ecosystem":"Debian:12","package":"bind9","fixed_in":["1:9.8.1.dfsg.P1-4.2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"bind9","fixed_in":["1:9.8.1.dfsg.P1-4.2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"bind9","fixed_in":["1:9.8.1.dfsg.P1-4.2"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"bind9","fixed_in":["1:9.7.3.dfsg-1~squeeze6"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"bind97","fixed_in":["32:9.7.0-10.P2.el5_8.2"],"sources":["osv"]},{"ecosystem":"Red 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,"tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2776","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-8864","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-3817","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","status":"published","published":"2012-07-25T10:00:00Z","modified":"2024-08-06T20:21:03.091Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3764","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","status":"published","published":"2012-07-25T10:00:00Z","modified":"2024-08-06T20:21:03Z","updated_at":"2026-11-03T01:56:09.412323Z"}],"ghsa":[{"id":"GHSA-p54h-xvx8-c742","title":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9...","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","status":"published","published":"2022-05-14T02:13:42Z","modified":"2023-02-02T05:05:23Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:06.092141Z"}],"nvd":[{"id":"CVE-2012-3817","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","status":"published","published":"2012-07-25T10:42:35.803Z","modified":"2026-06-16T23:43:56.503Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:14.774945Z"}],"osv":[{"id":"CVE-2012-3817","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","status":"published","published":"2012-07-25T10:42:35Z","modified":"2026-04-10T03:42:25.789128Z","updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-3817","description":"ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.","status":"published","published":"2012-07-25T10:42:35.803Z","modified":"2026-10-23T17:47:41.584967837Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"DSA-2517-1","title":"bind9 - denial of service","status":"published","published":"2012-07-30T00:00:00Z","modified":"2026-03-09T01:19:45.48149Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"openSUSE-SU-2024:10467-1","title":"bind-9.10.3P4-21.1 on GA media","description":"These are all security issues fixed in the bind-9.10.3P4-21.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:40:15.60024Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"RHSA-2012:1122","title":"Red Hat Security Advisory: bind97 security update","status":"published","published":"2024-09-15T20:08:16Z","modified":"2026-06-26T10:19:19Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"RHSA-2012:1123","title":"Red Hat Security Advisory: bind security update","status":"published","published":"2024-09-15T20:08:23Z","modified":"2026-06-26T12:21:42.553223429Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"SUSE-SU-2015:0011-2","title":"Security update for bind","description":"\nThis update fixes a DoS vulnerability in bind when handling malformed \nNSEC3-signed zones. CVE-2014-0591 has been assigned to this issue.\n\nSecurity Issue references:\n\n    * CVE-2014-0591\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0591\u003e\n\n","status":"published","published":"2014-01-27T18:38:10Z","modified":"2026-02-04T03:15:31.337379Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"SUSE-SU-2015:0480-1","title":"Security update for bind","description":"\nThis update fixes a DoS vulnerability in bind when handling malformed \nNSEC3-signed zones. CVE-2014-0591 has been assigned to this issue.\n\nSecurity Issue references:\n\n    * CVE-2014-0591\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0591\u003e\n\n","status":"published","published":"2014-01-27T18:54:09Z","modified":"2026-02-04T04:06:32.259139Z","updated_at":"2026-11-02T15:53:41.276824Z"}]}}