mysql is vulnerable to denial of service. An unspecified vulnerability allows a remotely authenticated user to denial service to the application.
bugs.debian.org/cgi-bin/bugreport.cgi?bug=659687
dev.mysql.com/doc/refman/5.1/en/news-5-1-x.html
secunia.com/advisories/48250
secunia.com/advisories/53372
security.gentoo.org/glsa/glsa-201308-06.xml
www.debian.org/security/2012/dsa-2429
www.oracle.com/technetwork/topics/security/cpujan2012-366304.html
www.ubuntu.com/usn/USN-1397-1
access.redhat.com/errata/RHSA-2012:0105
access.redhat.com/security/updates/classification/#important