CVE-2014-8143

Impact

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.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
• http://secunia.com/advisories/62594
• http://www.securityfocus.com/bid/72278
• http://www.securitytracker.com/id/1031615
• http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.416326
• http://www.ubuntu.com/usn/USN-2481-1
• https://download.samba.org/pub/samba/patches/security/samba-4.0.23-CVE-2014-8143.patch
• https://download.samba.org/pub/samba/patches/security/samba-4.1.15-CVE-2014-8143.patch
• https://exchange.xforce.ibmcloud.com/vulnerabilities/100596
• https://www.samba.org/samba/security/CVE-2014-8143
• http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
• http://secunia.com/advisories/62594
• http://www.securityfocus.com/bid/72278
• http://www.securitytracker.com/id/1031615
• http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.416326
• http://www.ubuntu.com/usn/USN-2481-1
• https://download.samba.org/pub/samba/patches/security/samba-4.0.23-CVE-2014-8143.patch
• https://download.samba.org/pub/samba/patches/security/samba-4.1.15-CVE-2014-8143.patch
• https://exchange.xforce.ibmcloud.com/vulnerabilities/100596
• https://www.samba.org/samba/security/CVE-2014-8143