Debian Security Advisory 1837-1 – It was discovered that the dbus_signature_validate function in dbus, a simple interprocess messaging system, is prone to a denial of service attack. This issue was caused by an incorrect fix for DSA-1658-1.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/79388/dsa-1837-1.txt
Source: https://packetstormsecurity.com/files/79388/Debian-Linux-Security-Advisory-1837-1.html