CVE-2014-8143
Estado: ModificadaAlta (8.5)—
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.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C
- Puntuación base: 8.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.26%
- Percentil entre todas las CVEs puntuadas: 91
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-264
Referencias
- 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
JSON original (NVD)
Mostrar
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