icqateimg32.dll parsing/rendering library in Mirabilis ICQ Pro 2003a allows remote attackers to cause a denial of service via malformed GIF89a headers that do not contain a GCT (Global Color Table) or an LCT (Local Color Table) after an Image Descriptor.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This vulnerability has a 1.63% probability of being exploited in the next 30 days, ranking higher than 75% of all scored CVEs.