{"id":"CVE-2011-2699","state":"PUBLISHED","title":"The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers ","description":"The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets.","publishedAt":"2012-05-24T23:00:00.000Z","updatedAt":"2024-08-06T23:08:23.768Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securitytracker.com/id?1027274","https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c","http://www.openwall.com/lists/oss-security/2011/07/20/5","http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c","http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1","https://bugzilla.redhat.com/show_bug.cgi?id=723429","http://www.mandriva.com/security/advisories?name=MDVSA-2013:150"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:59.387Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/2xxx/CVE-2011-2699.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-2699","state":"PUBLISHED","datePublished":"2012-05-24T23:00:00.000Z","dateUpdated":"2024-08-06T23:08:23.768Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-07-11T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securitytracker.com/id?1027274","name":"1027274","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2011/07/20/5","name":"[oss-security] 20110720 Re: CVE request: kernel: ipv6: make fragment identifications less predictable","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c","tags":["x_refsource_CONFIRM"]},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1","tags":["x_refsource_CONFIRM"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=723429","tags":["x_refsource_CONFIRM"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:150","name":"MDVSA-2013:150","tags":["vendor-advisory","x_refsource_MANDRIVA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2012-09-07T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-07-20T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securitytracker.com/id?1027274","name":"1027274","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/87c48fa3b4630905f98268dde838ee43626a060c","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2011/07/20/5","name":"[oss-security] 20110720 Re: CVE request: kernel: ipv6: make fragment identifications less predictable","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=87c48fa3b4630905f98268dde838ee43626a060c","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=723429","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:150","name":"MDVSA-2013:150","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T23:08:23.768Z"}}]}}}