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Virus Encyclopedia

Welcome to the Virus Encyclopedia of Panda Security.

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Threat LevelLow threatDamageHighDistributionNot widespread


MS10-054 is not categorized as virus, 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.

  • SMB Variable Validation vulnerability: a denial of service vulnerability that occurs because the SMB protocol does not properly validate an internal variable when parsing specially crafted SMB packets.
  • SMB Stack Exhaustion  vulnerability: a denial of service vulnerability that occurs because the SMB protocol does not sufficiently handle specially crafted compounded requests.

    If exploited sucessfully, MS10-054 could cause the vulnerable system to stop responding until it is restarted.
  • MS10-054 is usually exploited by creating a specially crafted SMB packet and sending it to an affected system.


    If you have a Windows 2008/7/Vista/2003/XP 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.

    Bear in mind that this security bulletin replaces a previous one called MS10-012.