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Vulnerability Details : CVE-2014-8143

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.
Publish Date : 2015-01-16 Last Update Date : 2017-09-07
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- CVSS Scores & Vulnerability Types

CVSS Score
8.5
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Gain privileges
CWE ID 264

- Products Affected By CVE-2014-8143

# Product Type Vendor Product Version Update Edition Language
1 Application Samba Samba 4.0.0 Version Details Vulnerabilities
2 Application Samba Samba 4.0.1 Version Details Vulnerabilities
3 Application Samba Samba 4.0.2 Version Details Vulnerabilities
4 Application Samba Samba 4.0.3 Version Details Vulnerabilities
5 Application Samba Samba 4.0.4 Version Details Vulnerabilities
6 Application Samba Samba 4.0.5 Version Details Vulnerabilities
7 Application Samba Samba 4.0.6 Version Details Vulnerabilities
8 Application Samba Samba 4.0.7 Version Details Vulnerabilities
9 Application Samba Samba 4.0.8 Version Details Vulnerabilities
10 Application Samba Samba 4.0.9 Version Details Vulnerabilities
11 Application Samba Samba 4.0.10 Version Details Vulnerabilities
12 Application Samba Samba 4.0.11 Version Details Vulnerabilities
13 Application Samba Samba 4.0.12 Version Details Vulnerabilities
14 Application Samba Samba 4.0.13 Version Details Vulnerabilities
15 Application Samba Samba 4.0.14 Version Details Vulnerabilities
16 Application Samba Samba 4.0.15 Version Details Vulnerabilities
17 Application Samba Samba 4.0.16 Version Details Vulnerabilities
18 Application Samba Samba 4.0.17 Version Details Vulnerabilities
19 Application Samba Samba 4.0.18 Version Details Vulnerabilities
20 Application Samba Samba 4.0.19 Version Details Vulnerabilities
21 Application Samba Samba 4.0.20 Version Details Vulnerabilities
22 Application Samba Samba 4.0.21 Version Details Vulnerabilities
23 Application Samba Samba 4.0.22 Version Details Vulnerabilities
24 Application Samba Samba 4.0.23 Version Details Vulnerabilities
25 Application Samba Samba 4.1.0 Version Details Vulnerabilities
26 Application Samba Samba 4.1.1 Version Details Vulnerabilities
27 Application Samba Samba 4.1.2 Version Details Vulnerabilities
28 Application Samba Samba 4.1.3 Version Details Vulnerabilities
29 Application Samba Samba 4.1.4 Version Details Vulnerabilities
30 Application Samba Samba 4.1.5 Version Details Vulnerabilities
31 Application Samba Samba 4.1.6 Version Details Vulnerabilities
32 Application Samba Samba 4.1.7 Version Details Vulnerabilities
33 Application Samba Samba 4.1.8 Version Details Vulnerabilities
34 Application Samba Samba 4.1.9 Version Details Vulnerabilities
35 Application Samba Samba 4.1.10 Version Details Vulnerabilities
36 Application Samba Samba 4.1.11 Version Details Vulnerabilities
37 Application Samba Samba 4.1.12 Version Details Vulnerabilities
38 Application Samba Samba 4.1.13 Version Details Vulnerabilities
39 Application Samba Samba 4.1.14 Version Details Vulnerabilities
40 Application Samba Samba 4.1.15 Version Details Vulnerabilities
41 Application Samba Samba 4.2.0 RC3 Version Details Vulnerabilities
42 Application Samba Samba 4.2.0 RC1 Version Details Vulnerabilities
43 Application Samba Samba 4.2.0 RC2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Samba Samba 43

- References For CVE-2014-8143

https://exchange.xforce.ibmcloud.com/vulnerabilities/100596
XF samba-cve20148143-priv-esc(100596)
http://www.ubuntu.com/usn/USN-2481-1
UBUNTU USN-2481-1
http://www.securitytracker.com/id/1031615
SECTRACK 1031615
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.416326
SLACKWARE SSA:2015-020-01
https://www.samba.org/samba/security/CVE-2014-8143 CONFIRM
https://download.samba.org/pub/samba/patches/security/samba-4.1.15-CVE-2014-8143.patch CONFIRM
https://download.samba.org/pub/samba/patches/security/samba-4.0.23-CVE-2014-8143.patch CONFIRM
http://www.securityfocus.com/bid/72278
BID 72278 Samba CVE-2014-8143 Privilege Escalation Vulnerability Release Date:2015-01-28
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html
SUSE openSUSE-SU-2015:0375
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
SUSE openSUSE-SU-2016:1064

- Metasploit Modules Related To CVE-2014-8143

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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