{"id":"CVE-2012-2978","aliases":["DEBIAN-CVE-2012-2978","DSA-2515-1","EUVD-2012-2956","GHSA-wgh7-q8c2-58gg","UBUNTU-CVE-2012-2978"],"status":"published","title":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote...","description":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.09235,"percentile":0.95384,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-07-19T00:00:00Z","modified":"2026-06-16T23:42:27Z","fixes":[{"ecosystem":"Debian:6.0","package":"nsd3","fixed_in":["3.2.5-1.squeeze2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"nsd3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.5-1.squeeze2"}]}],"versions":["3.2.5-1","3.2.5-1.squeeze1"]}],"products":[{"vendor":"nlnetlabs","product":"nsd"}],"references":[{"url":"http://osvdb.org/84097","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/624931","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.nlnetlabs.nl/downloads/CVE-2012-2978.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/54606","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/49795","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/49997","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.debian.org/security/2012/dsa-2515","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2978"},{"url":"https://github.com/advisories/GHSA-wgh7-q8c2-58gg"},{"url":"https://ubuntu.com/security/CVE-2012-2978","tags":["report"]},{"url":"http://security-tracker.debian.org/tracker/DSA-2515-1","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-2978","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2012-2978","description":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.","status":"published","published":"2012-07-27T10:00:00Z","modified":"2024-08-06T19:50:05.44Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2956","description":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.","status":"published","published":"2012-07-27T10:00:00Z","modified":"2024-08-06T19:50:05Z","updated_at":"2026-11-03T01:56:12.278388Z"}],"ghsa":[{"id":"GHSA-wgh7-q8c2-58gg","title":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote...","description":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.","status":"published","published":"2022-05-17T00:10:57Z","modified":"2023-02-03T05:01:13Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:56.051434Z"}],"nvd":[{"id":"CVE-2012-2978","description":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.","status":"published","published":"2012-07-27T10:27:49.26Z","modified":"2026-06-16T23:42:27.513Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:15.188652Z"}],"osv":[{"id":"DSA-2515-1","title":"nsd3 - null pointer dereference","status":"published","published":"2012-07-19T00:00:00Z","modified":"2026-03-09T01:18:38.291305Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"UBUNTU-CVE-2012-2978","description":"query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.","status":"withdrawn","published":"2012-07-27T10:27:00Z","modified":"2025-07-16T07:17:01.809107Z","updated_at":"2026-11-02T15:54:06.395274Z"}]}}