Debian Security Advisory 1589-1 – It was discovered that libxslt, an XSLT processing runtime library, could be coerced into executing arbitrary code via a buffer overflow when an XSL style sheet file with a long XSLT “transformation match” condition triggered a large number of steps.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/66749/dsa-1589-1.txt
Source: https://packetstormsecurity.com/files/66749/Debian-Linux-Security-Advisory-1589-1.html