Adobe Photoshop 12.0 in Creative Suite 5 (CS5) and 12.1 in Creative Suite 5.1 (CS5.1) allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted GIF file.

Multiple Adobe products, including (1) Photoshop CS2, (2) Illustrator CS2, and (3) Adobe Help Center, install a large number of .EXE and .DLL files with write-access permission for the Everyone group, which allows local users to gain privileges via Trojan horse programs.