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TI-2014-06758 Aliases CVE-2014-8143GHSA-g37q-w784-mfjr

Samba 4.0.x before 4.0.24, 4.1.x before 4.1.16, and 4.2.x before 4.2rc4, when an Active…

Priority MEDIUM 44CWE-264Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Security bypass
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

Samba 4.0.x before 4.0.24, 4.1.x before 4.1.16, and 4.2.x before 4.2rc4, when an Active Directory Domain Controller (AD DC) is configured, allows remote authenticated users to set the LDB userAccountControl UF_SERVER_TRUST_ACCOUNT bit, and consequently gain privileges, by leveraging delegation of authority for user-account or computer-account creation.

Why it matters now

EPSS 0.04264 91st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 43

CPEVersionsRoleVendor
cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*4.0.0VulnerableSamba
cpe:2.3:a:samba:samba:4.0.1:*:*:*:*:*:*:*4.0.1VulnerableSamba
cpe:2.3:a:samba:samba:4.0.2:*:*:*:*:*:*:*4.0.2VulnerableSamba
cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:*4.0.3VulnerableSamba
cpe:2.3:a:samba:samba:4.0.4:*:*:*:*:*:*:*4.0.4VulnerableSamba
cpe:2.3:a:samba:samba:4.0.5:*:*:*:*:*:*:*4.0.5VulnerableSamba
cpe:2.3:a:samba:samba:4.0.6:*:*:*:*:*:*:*4.0.6VulnerableSamba
cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:*4.0.7VulnerableSamba
cpe:2.3:a:samba:samba:4.0.8:*:*:*:*:*:*:*4.0.8VulnerableSamba
cpe:2.3:a:samba:samba:4.0.9:*:*:*:*:*:*:*4.0.9VulnerableSamba
  • cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.2:*:*:*:*:*:*:* Versions 4.0.2 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:* Versions 4.0.3 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.4:*:*:*:*:*:*:* Versions 4.0.4 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.5:*:*:*:*:*:*:* Versions 4.0.5 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.6:*:*:*:*:*:*:* Versions 4.0.6 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:* Versions 4.0.7 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.8:*:*:*:*:*:*:* Versions 4.0.8 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.9:*:*:*:*:*:*:* Versions 4.0.9 Vulnerable ·Samba
Show 33 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:samba:samba:4.0.10:*:*:*:*:*:*:*4.0.10VulnerableSamba
cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:*4.0.11VulnerableSamba
cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:*4.0.12VulnerableSamba
cpe:2.3:a:samba:samba:4.0.13:*:*:*:*:*:*:*4.0.13VulnerableSamba
cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:*4.0.14VulnerableSamba
cpe:2.3:a:samba:samba:4.0.15:*:*:*:*:*:*:*4.0.15VulnerableSamba
cpe:2.3:a:samba:samba:4.0.16:*:*:*:*:*:*:*4.0.16VulnerableSamba
cpe:2.3:a:samba:samba:4.0.17:*:*:*:*:*:*:*4.0.17VulnerableSamba
cpe:2.3:a:samba:samba:4.0.18:*:*:*:*:*:*:*4.0.18VulnerableSamba
cpe:2.3:a:samba:samba:4.0.19:*:*:*:*:*:*:*4.0.19VulnerableSamba
cpe:2.3:a:samba:samba:4.0.20:*:*:*:*:*:*:*4.0.20VulnerableSamba
cpe:2.3:a:samba:samba:4.0.21:*:*:*:*:*:*:*4.0.21VulnerableSamba
cpe:2.3:a:samba:samba:4.0.22:*:*:*:*:*:*:*4.0.22VulnerableSamba
cpe:2.3:a:samba:samba:4.0.23:*:*:*:*:*:*:*4.0.23VulnerableSamba
cpe:2.3:a:samba:samba:4.1.0:*:*:*:*:*:*:*4.1.0VulnerableSamba
cpe:2.3:a:samba:samba:4.1.1:*:*:*:*:*:*:*4.1.1VulnerableSamba
cpe:2.3:a:samba:samba:4.1.2:*:*:*:*:*:*:*4.1.2VulnerableSamba
cpe:2.3:a:samba:samba:4.1.3:*:*:*:*:*:*:*4.1.3VulnerableSamba
cpe:2.3:a:samba:samba:4.1.4:*:*:*:*:*:*:*4.1.4VulnerableSamba
cpe:2.3:a:samba:samba:4.1.5:*:*:*:*:*:*:*4.1.5VulnerableSamba
cpe:2.3:a:samba:samba:4.1.6:*:*:*:*:*:*:*4.1.6VulnerableSamba
cpe:2.3:a:samba:samba:4.1.7:*:*:*:*:*:*:*4.1.7VulnerableSamba
cpe:2.3:a:samba:samba:4.1.8:*:*:*:*:*:*:*4.1.8VulnerableSamba
cpe:2.3:a:samba:samba:4.1.9:*:*:*:*:*:*:*4.1.9VulnerableSamba
cpe:2.3:a:samba:samba:4.1.10:*:*:*:*:*:*:*4.1.10VulnerableSamba
cpe:2.3:a:samba:samba:4.1.11:*:*:*:*:*:*:*4.1.11VulnerableSamba
cpe:2.3:a:samba:samba:4.1.12:*:*:*:*:*:*:*4.1.12VulnerableSamba
cpe:2.3:a:samba:samba:4.1.13:*:*:*:*:*:*:*4.1.13VulnerableSamba
cpe:2.3:a:samba:samba:4.1.14:*:*:*:*:*:*:*4.1.14VulnerableSamba
cpe:2.3:a:samba:samba:4.1.15:*:*:*:*:*:*:*4.1.15VulnerableSamba
cpe:2.3:a:samba:samba:4.2.0:rc1:*:*:*:*:*:*4.2.0 rc1VulnerableSamba
cpe:2.3:a:samba:samba:4.2.0:rc2:*:*:*:*:*:*4.2.0 rc2VulnerableSamba
cpe:2.3:a:samba:samba:4.2.0:rc3:*:*:*:*:*:*4.2.0 rc3VulnerableSamba
  • cpe:2.3:a:samba:samba:4.0.10:*:*:*:*:*:*:* Versions 4.0.10 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:* Versions 4.0.11 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:* Versions 4.0.12 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.13:*:*:*:*:*:*:* Versions 4.0.13 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:* Versions 4.0.14 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.15:*:*:*:*:*:*:* Versions 4.0.15 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.16:*:*:*:*:*:*:* Versions 4.0.16 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.17:*:*:*:*:*:*:* Versions 4.0.17 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.18:*:*:*:*:*:*:* Versions 4.0.18 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.19:*:*:*:*:*:*:* Versions 4.0.19 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.20:*:*:*:*:*:*:* Versions 4.0.20 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.21:*:*:*:*:*:*:* Versions 4.0.21 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.22:*:*:*:*:*:*:* Versions 4.0.22 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.0.23:*:*:*:*:*:*:* Versions 4.0.23 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.2:*:*:*:*:*:*:* Versions 4.1.2 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.3:*:*:*:*:*:*:* Versions 4.1.3 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.4:*:*:*:*:*:*:* Versions 4.1.4 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.5:*:*:*:*:*:*:* Versions 4.1.5 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.6:*:*:*:*:*:*:* Versions 4.1.6 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.7:*:*:*:*:*:*:* Versions 4.1.7 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.8:*:*:*:*:*:*:* Versions 4.1.8 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.9:*:*:*:*:*:*:* Versions 4.1.9 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.10:*:*:*:*:*:*:* Versions 4.1.10 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.11:*:*:*:*:*:*:* Versions 4.1.11 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.12:*:*:*:*:*:*:* Versions 4.1.12 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.13:*:*:*:*:*:*:* Versions 4.1.13 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.14:*:*:*:*:*:*:* Versions 4.1.14 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.1.15:*:*:*:*:*:*:* Versions 4.1.15 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.2.0:rc1:*:*:*:*:*:* Versions 4.2.0 rc1 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.2.0:rc2:*:*:*:*:*:* Versions 4.2.0 rc2 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:4.2.0:rc3:*:*:*:*:*:* Versions 4.2.0 rc3 Vulnerable ·Samba

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Not affected: 5 products
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Storage 2
  • Red Hat Storage 3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-8143
  2. 2026-10-03 Alias added: GHSA-g37q-w784-mfjr

References

Patch 3

Advisory 4

  • TI-2020-01431 Netlogon Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 10.0
  • TI-2017-05139 Code injection in samba KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-00210 The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x… CVSS 2.0HIGH 10.0
  • TI-2003-00081 Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in… CVSS 2.0HIGH 10.0
  • TI-2003-00185 Buffer overflow in the call_trans2open function in trans2.c for Samba 2.2.x before… CVSS 2.0HIGH 10.0
  • TI-2007-02362 Multiple heap-based buffer overflows in the NDR parsing in smbd in Samba 3.0.0 through… CVSS 2.0HIGH 10.0
See all 215 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences