Ubuntu Update for Linux kernel vulnerabilities USN-1441-1

Please Install the Updated Packages.

It was discovered that Quagga incorrectly handled Link State Update messages with invalid lengths. A remote attacker could use this flaw to cause Quagga to crash, resulting in a denial of service. (CVE-2012-0249, CVE-2012-0250) It was discovered that Quagga incorrectly handled messages with a malformed Four-octet AS Number Capability. A remote attacker could use this flaw to cause Quagga to crash, resulting in a denial of service. (CVE-2012-0255)

quagga on Ubuntu 12.04 LTS , Ubuntu 11.10 , Ubuntu 11.04 , Ubuntu 10.04 LTS