Version : 1.4.9-1+deb7u3
An integer underflow has been identified in the unicode_to_utf8()
function in tnef 1.4.14. This might lead to invalid write
operations, controlled by an attacker.
For Debian 7 "Wheezy", these problems have been fixed in version
We recommend that you upgrade your tnef packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS