Ubuntu Security Notice USN-192-1 – Mike Diggins discovered a remote Denial of Service vulnerability in Squid. Sending specially crafted NTML authentication requests to Squid caused the server to crash.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40378/usn-192-1.txt
Source: https://packetstormsecurity.com/files/40378/usn-192-1.txt.html