Debian Security Advisory DSA 050-1 (sendfile)

Summary
The remote host is missing an update to sendfile announced via advisory DSA 050-1.
Solution
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20050-1
Insight
Colin Phipps and Daniel Kobras discovered and fixed several serious bugs in the saft daemon `sendfiled' which caused it to drop privileges incorrectly. Exploiting this a local user can easily make it execute arbitrary code under root privileges. We recommend you upgrade your sendfile packages immediately.