Unrated severityNVD Advisory· Published Jan 17, 2015· Updated Jun 17, 2026
CVE-2014-8143
CVE-2014-8143
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
45cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*+ 43 more
- cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.15:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.17:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.18:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.19:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.20:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.21:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.22:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.23:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.12:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.13:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.14:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.15:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.2.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.2.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:4.2.0:rc3:*:*:*:*:*:*
- (no CPE)range: 4.0.x before 4.0.24; 4.1.x before 4.1.16; 4.2.x before 4.2rc4
Patches
Vulnerability mechanics
References
11- download.samba.org/pub/samba/patches/security/samba-4.0.23-CVE-2014-8143.patchnvdPatch
- download.samba.org/pub/samba/patches/security/samba-4.1.15-CVE-2014-8143.patchnvdPatch
- www.samba.org/samba/security/CVE-2014-8143nvdPatchVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.htmlnvd
- secunia.com/advisories/62594nvd
- www.securityfocus.com/bid/72278nvd
- www.securitytracker.com/id/1031615nvd
- www.slackware.com/security/viewer.phpnvd
- www.ubuntu.com/usn/USN-2481-1nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/100596nvd
News mentions
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