Vulnerability Details : CVE-2016-0128
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."
Exploit prediction scoring system (EPSS) score for CVE-2016-0128
Probability of exploitation activity in the next 30 days: 2.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-0128
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST |
|
6.8
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N |
1.6
|
5.2
|
NIST |
CWE ids for CVE-2016-0128
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-0128
-
https://www.samba.org/samba/security/CVE-2016-2118.html
Samba - Security Announcement ArchiveVendor Advisory
-
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-047
Microsoft Security Bulletin MS16-047 - Important | Microsoft DocsPatch;Vendor Advisory
-
http://badlock.org/
Open Source SMB & ADThird Party Advisory
-
https://bto.bluecoat.com/security-advisory/sa122
SA122 : SMB Vulnerabilities in Windows and Samba (Badlock)Third Party Advisory
-
http://www.securitytracker.com/id/1035534
Microsoft Windows SAM/LSAD Connection Downgrade Attack Lets Remote Users Hijack the Target Session - SecurityTrackerThird Party Advisory;VDB Entry
-
https://www.kb.cert.org/vuls/id/813296
VU#813296 - Microsoft Windows and Samba may allow spoofing of authenticated users ("Badlock")Third Party Advisory;US Government Resource
Products affected by CVE-2016-0128
- cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:*