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VULNERABILITIES

CVE-2016-2119 Details

Description

libcli/smb/smbXcli_base.c in Samba 4.x before 4.2.14, 4.3.x before 4.3.11, and 4.4.x before 4.4.5 allows man-in-the-middle attackers to bypass a client-signing protection mechanism, and consequently spoof SMB2 and SMB3 servers, via the (1) SMB2_SESSION_FLAG_IS_GUEST or (2) SMB2_SESSION_FLAG_IS_NULL flag.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-updates/2016-07/msg00060.html CVEMailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1486.html CVEThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1487.html CVEThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1494.html CVEThird Party Advisory
https://security.gentoo.org/glsa/201805-07 CVEThird Party Advisory

see all 18 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-94Improper Control of Generation of Code ('Code Injection')[email protected]

Affected Products

ProductVersions
samba samba
>= 4.0.0, < 4.2.14
>= 4.3.0, < 4.3.11
>= 4.4.0, < 4.4.5

CPE

  • cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2016-2119
NVD Published Date:
Jul 7, 2016
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2016-2119 Details - Not Deferred