{"id":"CVE-2013-4387","details":"net/ipv6/ip6_output.c in the Linux kernel through 3.11.4 does not properly determine the need for UDP Fragmentation Offload (UFO) processing of small packets after the UFO queueing of a large packet, which allows remote attackers to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via network traffic that triggers a large response packet.","modified":"2026-04-10T03:43:22.105977Z","published":"2013-10-10T10:55:06Z","related":["MGASA-2013-0342","MGASA-2013-0343","MGASA-2013-0344","MGASA-2013-0345","MGASA-2013-0346","MGASA-2013-0371","MGASA-2013-0372","MGASA-2013-0373","MGASA-2013-0374","MGASA-2013-0375"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1490.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1645.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2014-0284.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2019-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2021-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2022-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2024-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2038-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2039-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2041-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2045-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2049-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2050-1"},{"type":"EVIDENCE","url":"https://github.com/torvalds/linux/commit/2811ebac2521ceac84f2bdae402455baa6a7fb47"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/2811ebac2521ceac84f2bdae402455baa6a7fb47"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1011927"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2811ebac2521ceac84f2bdae402455baa6a7fb47"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/09/29/1"}],"schema_version":"1.7.5"}