Description of problem:
PerlRun.pm in Apache mod_perl before 1.30, and RegistryCooker.pm in mod_perl
2.x, does not properly escape PATH_INFO before use in a regular expression,
which allows remote attackers to cause a denial of service (resource
consumption) via a crafted URI.
This issue has been addressed in following products:
Red Hat Certificate System 7.3
Via RHSA-2010:0602 https://rhn.redhat.com/errata/RHSA-2010-0602.html