PT-2016-3330 · Samba Team+6 · Samba+5

Stefan Metzmacher · Published 2015-04-01 · Updated 2024-06-15 · CVE-2016-2113

Positive Technologies (AI Summary)

CVSS v3.1

7.4

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Samba versions 4.2.11 and earlier, 4.3.8 and earlier, 4.4.2 and earlier

Description The issue is related to weaknesses in the cryptographic protection mechanism of the Samba network interaction package. This can allow a remote attacker to access and compromise confidential data. The problem arises because Samba does not verify X.509 certificates from TLS servers, enabling man-in-the-middle attackers to spoof LDAPS and HTTPS servers and obtain sensitive information via a crafted certificate.

Recommendations For versions 4.2.11 and earlier, update to version 4.2.11 or later. For versions 4.3.8 and earlier, update to version 4.3.8 or later. For versions 4.4.2 and earlier, update to version 4.4.2 or later.

Fix

Weakness Enumeration

CWE-310

Related Identifiers

ALT-PU-2015-1347

ALT-PU-2016-1324

ALT-PU-2016-1325

BDU:2021-01290

CESA-2016_0612

CVE-2016-2113

DSA-3548-1

DSA-3548-2

DSA-3548-3

ECHO-771C-9D7E-782B

OPENSUSE-SU-2016_1025-1

OPENSUSE-SU-2016_1064-1

OPENSUSE-SU-2016_1106-1

OPENSUSE-SU-2024:10069-1

RHSA-2016:0612

RHSA-2016:0614

RHSA-2016:0618

RHSA-2016:0620

RHSA-2016_0612

SUSE-SU-2016:1022-1

SUSE-SU-2016:1023-1

SUSE-SU-2016:1024-1

SUSE-SU-2016:1028-1

USN-2950-1

USN-2950-2

USN-2950-3

USN-2950-5

Affected Products

Alt Linux

Centos

Red Hat

Samba

Suse

Ubuntu

References · 146

• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00020.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10069-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-2113 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-2113 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2950-5 · Vendor Advisory
• http://ubuntu.com/usn/USN-2950-4 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2950-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00024.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-2113 · Vendor Advisory
• http://debian.org/security/2016/dsa-3548 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:1028-1 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182288.html · Vendor Advisory
• https://osv.dev/vulnerability/USN-2950-2 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00023.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-5370 · Vendor Advisory