Just for completeness (the affected versions and https://security-tracker.debian.org/tracker/CVE-2013-6456 indicate this already):
squeeze and wheezy are not affected. Cheers, -- Guido -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org