CVE-2010-2949

Publication date 10 September 2010

Last updated 24 July 2024

Ubuntu priority

bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unknown AS type in an AS path attribute in a BGP UPDATE message.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
quagga	10.10 maverick	Not affected
	10.04 LTS lucid	Fixed 0.99.15-1ubuntu0.1
	9.10 karmic	Fixed 0.99.13-1ubuntu0.1
	9.04 jaunty	Ignored end of life
	8.04 LTS hardy	Fixed 0.99.9-2ubuntu1.4
	6.06 LTS dapper	Fixed 0.99.2-1ubuntu3.7

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
quagga	Upstream: http://code.quagga.net/?p=quagga.git;a=commitdiff;h=cddb8112b80fa9867156c637d63e6e79eeac67bb Vendor: http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.10-1lenny3.diff.gz

References

Related Ubuntu Security Notices (USN)

USN-1027-1
Quagga vulnerabilities
7 December 2010

CVE-2010-2949

Status

Patch details

References

Related Ubuntu Security Notices (USN)

Other references