Description
Kerberos in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, and Windows 10 Gold and 1511 does not properly validate password changes, which allows remote attackers to bypass authentication by deploying a crafted Key Distribution Center (KDC) and then performing a sign-in action, aka "Windows Kerberos Security Feature Bypass."
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.
Exploit-DB 1
- Microsoft Windows - Kerberos Security Feature Bypass (MS16-014) EDB-39442 · local · Feb 15, 2016 · verified
GitHub 1 repository
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JackOfMostTrades/bluebox ★ 51 · Feb 18, 2016
Automated Exploit Toolkit for CVE-2015-6095 and CVE-2016-0049
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 1034985 vdb-entry
- 39442 exploit
- http://packetstormsecurity.com/files/135797/Windows-Kerberos-Security-Feature-Bypass.html
- 82535 vdb-entry
- MS16-014 vendor-advisory