Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DTD file.

Double free vulnerability in the XML parser in Trillian before 3.1.12.0 allows remote attackers to execute arbitrary code via a crafted XML expression, related to the "IMG SRC ID."

Heap-based buffer overflow in the XML parser in the AIM plugin in Trillian before 3.1.12.0 allows remote attackers to execute arbitrary code via a malformed XML tag.

Stack-based buffer overflow in the image tooltip implementation in Trillian before 3.1.12.0 allows remote attackers to execute arbitrary code via a long image filename, related to "AIM IMG Tag Parsing."

Heap-based buffer overflow in the XML parsing functionality in talk.dll in Cerulean Studios Trillian Pro before 3.1.10.0 allows remote attackers to execute arbitrary code via a malformed attribute in an IMG tag.

Stack-based buffer overflow in AIM.DLL in Cerulean Studios Trillian before 3.1.10.0 allows user-assisted remote attackers to execute arbitrary code via a long attribute value in a FONT tag in a message.