CVE-2016-0128

MEDIUM 6.8CVE-2016-0128 · Published 12/04/2016 · updated 17/06/2026

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

The SAM and LSAD protocol implementations in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 do not properly establish an RPC channel, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka "Windows SAM and LSAD Downgrade Vulnerability" or "BADLOCK."

References

badlock.org · Third Party Advisory
securitytracker.com/id/1035534 · Third Party Advisory
bto.bluecoat.com/security-advisory/sa122 · Third Party Advisory
docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-047 · Patch
kb.cert.org/vuls/id/813296 · Third Party Advisory
samba.org/samba/security/CVE-2016-2118.html · Vendor Advisory

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