Description

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.

References

http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.18

http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html

http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html

http://permalink.gmane.org/gmane.comp.security.oss.general/1039

http://secunia.com/advisories/32370

http://secunia.com/advisories/32386

http://secunia.com/advisories/32759

http://secunia.com/advisories/32918

http://secunia.com/advisories/32998

http://secunia.com/advisories/33180

http://secunia.com/advisories/33182

http://secunia.com/advisories/33586

http://www.debian.org/security/2008/dsa-1681

http://www.debian.org/security/2008/dsa-1687

http://www.gossamer-threads.com/lists/linux/kernel/981012?page=last

http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.27-rc6-git6.log

http://www.redhat.com/support/errata/RHSA-2008-1017.html

http://www.redhat.com/support/errata/RHSA-2009-0009.html

http://www.securityfocus.com/bid/31634

http://www.ubuntu.com/usn/usn-679-1

https://exchange.xforce.ibmcloud.com/vulnerabilities/45773

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9822

https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00689.html

https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00693.html

Details

Risk Information

CVSS v2.0