CVE-2014-8143
8.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
7.4 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
75.2%
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 configurations
References
lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
secunia.com/advisories/62594
www.securityfocus.com/bid/72278
www.securitytracker.com/id/1031615
www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.416326
www.ubuntu.com/usn/USN-2481-1
download.samba.org/pub/samba/patches/security/samba-4.0.23-CVE-2014-8143.patch
download.samba.org/pub/samba/patches/security/samba-4.1.15-CVE-2014-8143.patch
exchange.xforce.ibmcloud.com/vulnerabilities/100596
www.samba.org/samba/security/CVE-2014-8143
Related
8.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
7.4 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
75.2%