Ubuntu Update for chkrootkit USN-2230-1

Solution
Please Install the Updated Packages.
Insight
Thomas Stangner discovered that chkrootkit incorrectly quoted certain values. A local attacker could use this issue to execute arbitrary code when chkrootkit is run and gain root privileges.
Affected
chkrootkit on Ubuntu 14.04 LTS , Ubuntu 13.10 , Ubuntu 12.04 LTS , Ubuntu 10.04 LTS