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Vulnerability details: VCID-t5dm-ynv3-aaaa
Vulnerability ID VCID-t5dm-ynv3-aaaa
Aliases CVE-2014-8143
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.
Status Published
Exploitability 0.5
Weighted Severity 7.7
Risk 3.9
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-264 Permissions, Privileges, and Access Controls
CWE-345 Insufficient Verification of Data Authenticity
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-8143.html
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epss 0.09464 https://api.first.org/data/v1/epss?cve=CVE-2014-8143
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1181638
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8143
generic_textual Medium https://download.samba.org/pub/samba/patches/security/samba-4.0.23-CVE-2014-8143.patch
generic_textual Medium https://download.samba.org/pub/samba/patches/security/samba-4.1.15-CVE-2014-8143.patch
cvssv2 8.5 https://nvd.nist.gov/vuln/detail/CVE-2014-8143
generic_textual Medium https://ubuntu.com/security/notices/USN-2481-1
generic_textual Medium https://www.samba.org/samba/security/CVE-2014-8143
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-8143.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-8143.json
https://api.first.org/data/v1/epss?cve=CVE-2014-8143
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8143
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
http://secunia.com/advisories/62594
https://exchange.xforce.ibmcloud.com/vulnerabilities/100596
https://ubuntu.com/security/notices/USN-2481-1
https://www.samba.org/samba/security/CVE-2014-8143
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
1181638 https://bugzilla.redhat.com/show_bug.cgi?id=1181638
776993 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776993
cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*
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cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:*
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cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:*
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cpe:2.3:a:samba:samba:4.0.23:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.23:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:*
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cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:*
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cpe:2.3:a:samba:samba:4.2.0:rc1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:samba:samba:4.2.0:rc2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:samba:samba:4.2.0:rc3:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:4.2.0:rc3:*:*:*:*:*:*
CVE-2014-8143 https://nvd.nist.gov/vuln/detail/CVE-2014-8143
USN-2481-1 https://usn.ubuntu.com/2481-1/
No exploits are available.
Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2014-8143
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.73874
EPSS Score 0.00393
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.