CVE-2012-6150

CVSS V2 Low 3.6 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2012-6150
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2013-12-03T19:55:03
  • Last Modified Date
  • 2022-09-01T16:34:59
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 3.3.10 3.4.0
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 3.4.3 3.6.22
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 4.0.0 4.0.13
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 4.1.0 4.1.3
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:S/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.6
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.9
References
Reference URL Reference Tags
https://bugzilla.samba.org/show_bug.cgi?id=10300 Patch
http://openwall.com/lists/oss-security/2013/12/03/5
https://bugzilla.redhat.com/show_bug.cgi?id=1036897
https://lists.samba.org/archive/samba-technical/2012-June/084593.html Exploit
https://lists.samba.org/archive/samba-technical/2013-November/096411.html Exploit
http://lists.opensuse.org/opensuse-updates/2013-12/msg00088.html
http://www.ubuntu.com/usn/USN-2054-1
http://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.html
http://lists.opensuse.org/opensuse-updates/2014-03/msg00063.html
http://rhn.redhat.com/errata/RHSA-2014-0330.html
http://www.mandriva.com/security/advisories?name=MDVSA-2013:299
http://security.gentoo.org/glsa/glsa-201502-15.xml
http://marc.info/?l=bugtraq&m=141660010015249&w=2
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2012-6150
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6150
History
Created Old Value New Value Data Type Notes
2022-05-10 09:51:33 Added to TrackCVE
2022-12-01 21:03:22 2013-12-03T19:55Z 2013-12-03T19:55:03 CVE Published Date updated
2022-12-01 21:03:22 2022-09-01T16:34:59 CVE Modified Date updated
2022-12-01 21:03:22 Analyzed Vulnerability Status updated