Description
Incomplete blacklist vulnerability in the Windows Packager configuration in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code via a crafted ClickOnce application in a Microsoft Office document, related to .application files, aka "Assembly Execution Vulnerability."
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
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MS12-005 Microsoft Office ClickOnce Unsafe Object Package Handling Vulnerability
exploit/windows/fileformat/ms12_005
Exploit-DB 2
- Microsoft Office - ClickOnce Unsafe Object Package Handling (MS12-005) (Metasploit) EDB-19037 · local · Jun 11, 2012 · verified
- Microsoft Windows - Assembly Execution (MS12-005) EDB-18372 · local · Jan 14, 2012
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.