The Group Policy Security Configuration policy 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 allows man-in-the-middle attackers to disable a signing requirement and trigger a revert-to-default action by spoofing domain-controller responses, aka "Group Policy Security Feature Bypass Vulnerability."
Software security is not security software. Here we're concerned with topics like authentication, access control, confidentiality, cryptography, and privilege management.
Link | Tags |
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-014 | patch vendor advisory |
http://www.securityfocus.com/bid/72476 | vdb entry third party advisory |
http://www.securitytracker.com/id/1031722 | vdb entry third party advisory |
http://blogs.technet.com/b/srd/archive/2015/02/10/ms15-011-amp-ms15-014-hardening-group-policy.aspx | vendor advisory |
http://packetstormsecurity.com/files/155007/Microsoft-Windows-Server-2012-Group-Policy-Security-Feature-Bypass.html |