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."
| Software | From | Fixed in |
|---|---|---|
| microsoft / windows_server_2008 | - | - |
| microsoft / windows_vista | - | - |
| microsoft / windows_server_2008 | r2 | r2.x |
| microsoft / windows_xp | --sp2 | --sp2.x |
| microsoft / windows_xp | - | - |
| microsoft / windows_7 | - | - |
| microsoft / windows_server_2003 | - | - |
| microsoft / windows_xp | --sp3 | --sp3.x |
| microsoft / windows_server_2008 | --sp2 | --sp2.x |
| microsoft / windows_server_2008 | r2-sp1 | r2-sp1.x |
| microsoft / windows_7 | --sp1 | --sp1.x |
| microsoft / windows_vista | --sp2 | --sp2.x |
| microsoft / windows_server_2003 | --sp2 | --sp2.x |