CVE-2016-2118

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…

published April 12, 2016

CVSS
—
EPSS
37%
Percentile
98.5
In the wild
Unconfirmed
What it is

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."

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.36930 · 98.5th percentile
Published
2016-04-12T23:00Z
EPSS history
Timeline
  • 12 APR 23:00Z
    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…
    cvelistv5