{"id":"CVE-2012-2979","aliases":["EUVD-2012-2957","GHSA-83wh-h8h8-hxq9","UBUNTU-CVE-2012-2979","openSUSE-SU-2024:11100-1"],"status":"published","title":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV)...","description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01736,"percentile":0.77801,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-669"],"published":"2019-11-01T14:19:37Z","modified":"2026-06-16T23:42:27Z","affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"nsd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.7-1.2"}]}],"bundled":4}],"products":[{"vendor":"freebsd","product":"name_server_daemon"},{"vendor":"nsd3","product":"nsd3"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2012-2979","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.tenable.com/plugins/nessus/60150","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://vuxml.freebsd.org/freebsd/17f369dc-d7e7-11e1-90a2-000c299b62e1.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2979"},{"url":"https://github.com/advisories/GHSA-83wh-h8h8-hxq9"},{"url":"https://ubuntu.com/security/CVE-2012-2979","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-2979","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2012-2979","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6173","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-13207","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-28935","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-2979","description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","status":"published","published":"2019-11-01T14:19:37Z","modified":"2024-08-06T19:50:05.462Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2957","description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","status":"published","published":"2019-11-01T14:19:37Z","modified":"2024-08-06T19:50:05Z","updated_at":"2026-11-03T01:56:12.278388Z"}],"ghsa":[{"id":"GHSA-83wh-h8h8-hxq9","title":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV)...","description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","status":"published","published":"2022-04-23T00:40:09Z","modified":"2024-04-03T23:49:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:55:47.283285Z"}],"nvd":[{"id":"CVE-2012-2979","description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","status":"published","published":"2019-11-01T15:15:10.323Z","modified":"2026-06-16T23:42:27.63Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:02:18.043773Z"}],"osv":[{"id":"UBUNTU-CVE-2012-2979","description":"FreeBSD NSD before 3.2.13 allows remote attackers to crash a NSD child server process (SIGSEGV) and cause a denial of service in the NSD server.","status":"withdrawn","published":"2019-11-01T15:15:00Z","modified":"2025-07-16T07:30:56.059495Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:06.395274Z"},{"id":"openSUSE-SU-2024:11100-1","title":"nsd-4.3.7-1.2 on GA media","description":"These are all security issues fixed in the nsd-4.3.7-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:14:51.719778Z","updated_at":"2026-11-02T16:58:34.894275Z"}]}}