Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2016-2124

Disclosure Date: February 18, 2022
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.

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CVSS V3 Severity and Metrics
Base Score:
5.9 Medium
Impact Score:
3.6
Exploitability Score:
2.2
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None

General Information

Vendors

  • canonical,
  • debian,
  • fedoraproject,
  • redhat,
  • samba

Products

  • codeready linux builder -,
  • debian linux 10.0,
  • debian linux 9.0,
  • enterprise linux 7.0,
  • enterprise linux 8.0,
  • enterprise linux desktop 7.0,
  • enterprise linux eus 8.2,
  • enterprise linux eus 8.4,
  • enterprise linux for ibm z systems 7.0,
  • enterprise linux for ibm z systems 8.0,
  • enterprise linux for ibm z systems eus 8.2,
  • enterprise linux for ibm z systems eus 8.4,
  • enterprise linux for power big endian 7.0,
  • enterprise linux for power little endian 7.0,
  • enterprise linux for power little endian 8.0,
  • enterprise linux for power little endian eus 8.2,
  • enterprise linux for power little endian eus 8.4,
  • enterprise linux for scientific computing 7.0,
  • enterprise linux resilient storage 7.0,
  • enterprise linux server 7.0,
  • enterprise linux server aus 8.2,
  • enterprise linux server aus 8.4,
  • enterprise linux server tus 8.4,
  • enterprise linux server update services for sap solutions 8.2,
  • enterprise linux server update services for sap solutions 8.4,
  • enterprise linux tus 8.2,
  • enterprise linux workstation 7.0,
  • fedora 33,
  • fedora 34,
  • fedora 35,
  • gluster storage 3.0,
  • gluster storage 3.5,
  • openstack 13,
  • openstack 16.1,
  • openstack 16.2,
  • samba,
  • ubuntu linux 18.04,
  • ubuntu linux 20.04,
  • ubuntu linux 21.04,
  • ubuntu linux 21.10,
  • virtualization host 4.0
Technical Analysis