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CVE-2016-0128

CVE information

Published

8 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

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.".

CVSSv2.0 Score

Severity
Medium
Base Score
5.8/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
4.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
Partial

CVSSv3.1 Score

Severity
Medium
Base Score
6.8/10
Exploit Score
1.6/10
Access Vector
Network
Access Complexity
High
Privileges Required
None
Impact Score
5.2/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
High
Scope
Unchanged
User Interaction
Required

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
  Yes
- -