Squid Proxy Cache security advisory SQUID-2007:2 – Due to incorrect bounds checking Squid is vulnerable to a denial of service check during some cache update reply processing. Versions below Squid 2.6.STABLE17 are vulnerable.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/61566/SQUID-2007-2.txt
Source: https://packetstormsecurity.com/files/61566/SQUID-2007-2.txt.html