VYPR
High severity7.5NVD Advisory· Published Apr 12, 2016· Updated Jun 17, 2026

CVE-2016-2118

CVE-2016-2118

Description

The MS-SAMR and MS-LSAD protocol implementations in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 mishandle DCERPC connections, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka "BADLOCK."

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Affected products

39

Patches

Vulnerability mechanics

References

45

News mentions

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