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Debian Security Advisory DSA 2497-1 (quagga)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update to quagga announced via advisory DSA 2497-1.
Insight
Insight
It was discovered that Quagga, a routing daemon, contains a vulnerability in processing the ORF capability in BGP OPEN messages. A malformed OPEN message from a previously configured BGP peer could cause bgpd to crash, causing a denial of service. For the stable distribution (squeeze), this problem has been fixed in version 0.99.20.1-0+squeeze3. For the testing distribution (wheezy) and the unstable distribution (sid), this problem has been fixed in version 0.99.21-3.
Solution
Solution
We recommend that you upgrade your quagga packages.