Debian Security Advisory DSA 710-1 – Alan Cox discovered a problem in gtkhtml, an HTML rendering widget used by the Evolution mail reader. Certain malformed messages could cause a crash due to a null pointer dereference.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/37736/dsa-710.txt
Source: https://packetstormsecurity.com/files/37736/dsa-710.txt.html