The Authenticode Signature Verification function in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, and Windows 8 Consumer Preview does not properly validate the digest of a signed portable executable (PE) file, which allows user-assisted remote attackers to execute arbitrary code via a modified file with additional content, aka "WinVerifyTrust Signature Validation Vulnerability."
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
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http://www.securitytracker.com/id?1026906 | vdb entry third party advisory broken link |
http://osvdb.org/81135 | vdb entry broken link |
http://www.us-cert.gov/cas/techalerts/TA12-101A.html | third party advisory us government resource |
http://secunia.com/advisories/48581 | third party advisory broken link |
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-024 | patch vendor advisory |
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15594 | vdb entry signature broken link |