A vulnerability has been discovered and corrected in squid:

Buffer overflow in the gopherToHTML function in gopher.cc in the Gopher
reply parser in Squid 3.0 before 3.0.STABLE26, 3.1 before 3.1.15, and
3.2 before 3.2.0.11 allows remote Gopher servers to cause a denial
of service (memory corruption and daemon restart) or possibly have
unspecified other impact via a long line in a response. NOTE: This
issue exists because of a CVE-2005-0094 regression (CVE-2011-3205).

Packages for 2009.0 are provided as of the Extended Maintenance
Program. Please visit this link to learn more:
http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been patched to correct this issue.