Description
The UNC implementation in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not include authentication from the server to the client, which allows remote attackers to execute arbitrary code by making crafted data available on a UNC share, as demonstrated by Group Policy data from a spoofed domain controller, aka "Group Policy Remote Code 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.
Exploit-DB 1
- Microsoft Windows Server 2012 - 'Group Policy' Remote Code Execution (MS15-011) EDB-47558 · remote · Oct 29, 2019
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- MS15-011 vendor-advisory
- VU#787252 third-party-advisory
- ms-grouppolicy-cve20150008-code-exec(100426) vdb-entry
- http://blogs.technet.com/b/srd/archive/2015/02/10/ms15-011-amp-ms15-014-hardening-group-policy.aspx
- 1031719 vdb-entry
- 72477 vdb-entry
- https://www.jasadvisors.com/additonal-jasbug-security-exploit-info/
- http://packetstormsecurity.com/files/155002/Microsoft-Windows-Server-2012-Group-Policy-Remote-Code-Execution.html