CVE-2005-1891

The GIF parser in ateimg32.dll in AOL Instant Messenger (AIM) 5.9.3797 and earlier allows remote attackers to cause a denial of service (crash) via a malformed buddy icon that causes an integer underflow in a loop counter variable.

CVE-2000-1094

Buffer overflow in AOL Instant Messenger (AIM) before 4.3.2229 allows remote attackers to execute arbitrary commands via a "buddyicon" command with a long "src" argument.