CVE-2016-2113

7.4 HIGH
Published: April 25, 2016 Modified: May 06, 2026
View on NVD

Description

Samba 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof LDAPS and HTTPS servers and obtain sensitive information via a crafted certificate.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://badlock.org/
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2950-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2950-2
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2950-3
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2950-4
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2950-5
Source: secalert@redhat.com
https://www.samba.org/samba/security/CVE-2016-2113.html
Source: secalert@redhat.com
Patch Vendor Advisory
http://badlock.org/
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2016-0612.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2016-0614.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2016-0618.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2016-0620.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2016/dsa-3548
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id/1035533
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2950-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2950-2
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2950-3
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2950-4
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2950-5
Source: af854a3a-2127-422b-91ae-364da2661108
https://bto.bluecoat.com/security-advisory/sa122
Source: af854a3a-2127-422b-91ae-364da2661108
https://security.gentoo.org/glsa/201612-47
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.samba.org/samba/history/samba-4.2.10.html
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.samba.org/samba/latest_news.html#4.4.2
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.samba.org/samba/security/CVE-2016-2113.html
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory

60 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.4 / 10.0
EPSS (Exploit Probability)
4.2%
89th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

samba canonical