CVE-2010-3705 Information

Description

The sctp_auth_asoc_get_hmac function in net/sctp/auth.c in the Linux kernel before 2.6.36 does not properly validate the hmac_ids array of an SCTP peer which allows remote attackers to cause a denial of service (memory corruption and panic) via a crafted value in the last element of this array.

Reference

http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git;a=commit;h=51e97a12bef19b7e43199fc153cf9bd5f2140362 http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html http://marc.info/?l=linux-kernel&m=128596992418814&w=2 http://secunia.com/advisories/42745 http://www.debian.org/security/2010/dsa-2126 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36 http://www.mandriva.com/security/advisories?name=MDVSA-2011:029 http://www.openwall.com/lists/oss-security/2010/10/04/2 http://www.openwall.com/lists/oss-security/2010/10/04/7 http://www.redhat.com/support/errata/RHSA-2010-0842.html http://www.redhat.com/support/errata/RHSA-2010-0958.html http://www.ubuntu.com/usn/USN-1000-1 http://www.vupen.com/english/advisories/2010/3321 https://bugzilla.redhat.com/show_bug.cgi?id=640036