Unspecified vulnerability in Best Practical Solutions RT 3.0.0 through 3.6.6 allows remote authenticated users to cause a denial of service (CPU or memory consumption) via unspecified vectors related to the Devel::StackTrace module for Perl.
Newer versions of Perl use Unix-style filenames when reporting the filename in caller(), which breaks Exception::Class tests on other platforms, and is just kind of funky. This module now calls File::Spec->canonpath() to clean up the filename in each frame. Reported by Garret Goebel.