CVE-2013-4387
Published: 10 October 2013
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.
From the Ubuntu Security Team
Dmitry Vyukov reported a flaw in the Linux kernel's handling of IPv6 UDP Fragmentation Offload (UFO) processing. A remote attacker could leverage this flaw to cause a denial of service (system crash).
Priority
Medium
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
Patches: Introduced by e89e9cf539a28df7d0eb1d0a545368e9920b34ac |
||
|
linux-2.6 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-armadaxp Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-aws Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-flo Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-gke Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-grouper Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-hwe Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-raring Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-maguro Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
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linux-mako Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
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linux-manta Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.12~rc4)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4387
- http://www.openwall.com/lists/oss-security/2013/09/28/1
- https://ubuntu.com/security/notices/USN-2019-1
- https://ubuntu.com/security/notices/USN-2021-1
- https://ubuntu.com/security/notices/USN-2022-1
- https://ubuntu.com/security/notices/USN-2024-1
- https://ubuntu.com/security/notices/USN-2038-1
- https://ubuntu.com/security/notices/USN-2039-1
- https://ubuntu.com/security/notices/USN-2041-1
- https://ubuntu.com/security/notices/USN-2045-1
- https://ubuntu.com/security/notices/USN-2050-1
- https://ubuntu.com/security/notices/USN-2049-1
- https://ubuntu.com/security/notices/USN-2233-1
- https://ubuntu.com/security/notices/USN-2234-1
- NVD
- Launchpad
- Debian