Trillian version 3.1.9.0 suffers from a buffer overflow vulnerability while parsing xml .dtd file types. Earlier versions may already be affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/65440/trillian-overflow.txt
Source: https://packetstormsecurity.com/files/65440/trillian-overflow.txt.html