CVE-2008-4576
Published: 15 October 2008
sctp in Linux kernel before 2.6.25.18 allows remote attackers to cause a denial of service (OOPS) via an INIT-ACK that states the peer does not support AUTH, which causes the sctp_process_init function to clean up active transports and triggers the OOPS when the T1-Init timer expires.
From the Ubuntu Security Team
It was discovered that the SCTP stack did not correctly handle INIT-ACK. A remote user could exploit this by sending specially crafted SCTP traffic which would trigger a crash in the system, leading to a denial of service. This issue did not affect Ubuntu 8.10.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux-source-2.6.15 Launchpad, Ubuntu, Debian |
upstream |
Released
(2.6.27~rc7)
|
| dapper |
Released
(2.6.15-53.74)
|
|
| gutsy |
Does not exist
|
|
| hardy |
Does not exist
|
|
| intrepid |
Does not exist
|
|
|
linux-source-2.6.22 Launchpad, Ubuntu, Debian |
upstream |
Released
(2.6.27~rc7)
|
| dapper |
Does not exist
|
|
| gutsy |
Released
(2.6.22-16.60)
|
|
| hardy |
Does not exist
|
|
| intrepid |
Does not exist
|
|
|
linux Launchpad, Ubuntu, Debian |
upstream |
Released
(2.6.27~rc7)
|
| dapper |
Does not exist
|
|
| gutsy |
Does not exist
|
|
| hardy |
Released
(2.6.24-22.45)
|
|
| intrepid |
Not vulnerable
|
|
|
Patches: upstream: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=add52379dde2e5300e2d574b172e62c6cf43b3d3 |
||