Security update for Photoshop CS5, CS5.1 for Windows and Mac OS

Adobe released security update for Adobe Photoshop CS5 and Adobe Photoshop CS5.1 for Windows and Mac OS to address vulnerabilities stated in APSB12-11 that could allow an attacker who successfully exploits these vulnerabilities to take control of the affected system. For an attacker to exploit these vulnerabilities, a user must open a malicious TIF or DAE file inPhotoshop CS5.1, Photoshop CS5, and earlier. Adobe is not aware of any attacks exploiting these vulnerabilities.


This update resolves a use-after-free TIFF vulnerability that could lead to code execution (CVE-2012-2027, Bugtraq ID 52634, which references www.securityfocus.com/bid/52634/).

This update resolves a buffer overflow vulnerability that could lead to code execution (CVE-2012-2028).

This update resolves a stack-based buffer-overflow vulnerability in the Collada .DAE file format that could lead to code execution (CVE-2012-2052, Bugtraq ID 53464, which references: http://www.securityfocus.com/bid/53464/).

This update applies to all languages, except Middle Eastern, North African French, and Greek.

The 12.0.5 and 12.1.1 updates address only this security vulnerability. This issue does not exist in Photoshop CS6.

System requirements:
- One of the following language versions of Photoshop CS5 or CS5.1: English, French, Spanish, Portuguese, German, Italian, Dutch, Swedish, Danish, Finnish, Norwegian, Chinese Simplified, Chinese Traditional, Korean, Japanese, Czech, Polish, Russian, Turkish, Hungarian, Ukrainian, or Romanian.
- Mac OS X v10.5.7,10.6
- Microsoft Windows XP with Service Pack 3 or Windows Vista® Home Premium, Business, Ultimate, or Enterprise with Service Pack 2, Windows 7 (certified for 32-bit Windows XP and 32-bit and 64-bit Windows Vista or Windows 7)

Download:
If you have Photoshop CS5, only download and install the 12.0.5 update. If you have Photoshop CS5.1, only download and install the 12.1.1 update.
For Photoshop CS5 only:
Photoshop 12.0.5 Mac OS Updater
Photoshop 12.0.5 Windows Updater
For Photoshop CS5.1 only:
Photoshop 12.1.1 Mac OS Updater
Photoshop 12.1.1 Windows Updater