The Perl Jam: Exploiting a 20 Year-old Vulnerability - Netanel Rubin
31c3 - Security & Hacking - 12/29/2014
tl;dr EXPLOIT ALL THE PERL.
We chained several of Perl’s ridiculous syntax quirks in order to create a surprisingly powerful attack, bringing down some of the most popular Perl-based projects in the world to their knees. Brace yourselves, RCE exploits are coming.