Description of problem:
Segmentation fault after "Likely proxy abuse detected"
Under certain conditions Squid crashes with a "Segmentation Fault"
after the above warning message has been printed in cache.log.

M.A.Young has reported a vulnerability in Squid, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to a NULL pointer dereference error
within the "clientAbortBody()" function. This can potentially be
exploited to crash Squid by visiting a malicious website via the proxy.

Version-Release number of selected component (if applicable):
squid-2.5.STABLE5-4.fc2

Expected results:
squid process segmentation fault

Additional info:
http://secunia.com/advisories/12508/