{"id":"CVE-2011-1076","state":"PUBLISHED","title":"net/dns_resolver/dns_key.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service (NULL pointer dereference and OOPS) by not providing a valid res","description":"net/dns_resolver/dns_key.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service (NULL pointer dereference and OOPS) by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error data within a DNS resolver key.","publishedAt":"2011-10-05T01:00:00.000Z","updatedAt":"2024-08-06T22:14:27.772Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1362fa078dae16776cd439791c6605b224ea6171","http://openwall.com/lists/oss-security/2011/03/04/13","http://securitytracker.com/id?1025162","http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:55.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/1xxx/CVE-2011-1076.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-1076","state":"PUBLISHED","datePublished":"2011-10-05T01:00:00.000Z","dateUpdated":"2024-08-06T22:14:27.772Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-02-24T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"net/dns_resolver/dns_key.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service (NULL pointer dereference and OOPS) by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error data within a DNS resolver key."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1362fa078dae16776cd439791c6605b224ea6171","tags":["x_refsource_CONFIRM"]},{"url":"http://openwall.com/lists/oss-security/2011/03/04/13","name":"[oss-security] 20110304 CVE-2011-1076 kernel: DNS: Fix a NULL pointer deref when trying to read an error key","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://securitytracker.com/id?1025162","name":"1025162","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2011-10-05T01:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1362fa078dae16776cd439791c6605b224ea6171","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/03/04/13","name":"[oss-security] 20110304 CVE-2011-1076 kernel: DNS: Fix a NULL pointer deref when trying to read an error key","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://securitytracker.com/id?1025162","name":"1025162","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T22:14:27.772Z"}}]}}}