Welcome to the Virus Encyclopedia of Panda Security.
|worm, Trojan or backdoor. It is a group of important vulnerabilities in Windows on Windows 2008/Vista/2003/XP/2000 computers, which allows local privilege escalation in the vulnerable computer.|
The affected components are:
- MSDTC Transaction Facility update on Windows Server 2008/Vista/2003/XP/2000.
- Windows Service Isolation update on Windows Server 2008/Vista/2003/XP.
If exploited successfully, MS09-012 allows to gain unauthorized privileges on a computer or network. An example of privilege elevation would be an unprivileged user who could manage to be added to the Administrator's group. In such case, the hacker could take complete control of the system: create, modify or delete files, install programs, create new user accounts, etc.
This vulnerability is exploited by running a specially crafted program in the vulnerable computer. In order to do so, a hacker must be able to log on locally to the system.
If you have any of the vulnerable components installed on your computer, it is recommended to download and apply the security patch for this vulnerability. Click here to access the web page for downloading the patch.