Welcome to the Virus Encyclopedia of Panda Security.
|worm, Trojan or backdoor. It is a critical vulnerability in different versions of DirectX on Windows 2003/XP/2000 computers, which allows arbitrary code to be remotely executed in the vulnerable computer.|
The affected versions are:
- For Windows 2003/XP/2000: version 9.0.
- For Windows 2000: version 8.1.
If exploited successfully, MS09-011 allows hackers to gain remote control of the affected computer with the same privileges as the logged on user. If this user had administrator rights, the hacker could take complete control of the system: create, modify or delete files, install programs, create new user accounts, etc.
This vulnerability is usually exploited by creating a specially crafted MJPEG file and enticing users to open it. This malicious file can be sent via email or hosted in a website.
If you have any of the vulnerable versions of DirectX, it is recommended to download and apply the security patch for this vulnerability. Click here to access the web page for downloading the patch.
Moreover, bear in mind that this bulletin replaces a previous one, called MS08-033.