CVE-2012-6150
En bref
- Source
- NVD
- EPSS
- EPSS 3.79 % · centile 90 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
The winbind_name_list_to_sid_string_list function in nsswitch/pam_winbind.c in Samba through 4.1.2 handles invalid require_membership_of group names by accepting authentication by any user, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging an administrator's pam_winbind configuration-file mistake.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
- http://marc.info/?l=bugtraq&m=141660010015249&w=2
- http://www.ubuntu.com/usn/USN-2054-1
- https://lists.samba.org/archive/samba-technical/2012-June/084593.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
- http://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00063.html
- http://security.gentoo.org/glsa/glsa-201502-15.xml
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00088.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html
- https://lists.samba.org/archive/samba-technical/2013-November/096411.html
- http://openwall.com/lists/oss-security/2013/12/03/5
- http://rhn.redhat.com/errata/RHSA-2014-0330.html
- https://bugzilla.samba.org/show_bug.cgi?id=10300
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:299
- https://bugzilla.redhat.com/show_bug.cgi?id=1036897
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | LOW 3.6 | AV:N/AC:H/Au:S/C:P/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2012-6006
- GCVE · GCVE-0-2012-6150
Avis du CERT-FR
- CERTFR-2014-AVI-112 — Multiples vulnérabilités dans Oracle Solaris · cert.ssi.gouv.fr
- CERTA-2013-AVI-658 — Multiples vulnérabilités dans Samba · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 3.3.10 < 3.4.0cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 3.4.3 < 3.6.22cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.0.0 < 4.0.13cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.1.0 < 4.1.3cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |