Debian Security Advisory DSA 688-1 (squid)

Summary
The remote host is missing an update to squid announced via advisory DSA 688-1.
Solution
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20688-1
Insight
Upstream developers have discovered several problems in squid, the Internet object cache, the popular WWW proxy cache. A remote attacker can cause squid to crash via certain DNS responses. For the stable distribution (woody) these problems have been fixed in version 2.4.6-2woody7. For the unstable distribution (sid) these problems have been fixed in version 2.5.8-3. We recommend that you upgrade your squid package.