Debian Security Advisory DSA 102-1 (at)

Summary
The remote host is missing an update to at announced via advisory DSA 102-1.
Solution
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20102-1
Insight
zen-parse found a bug in the current implementation of at which leads into a heap corruption vulnerability which in turn could potentially lead into an exploit of the daemon user. We recommend that you upgrade your at packages.