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CVE-2012-6150

CVE-2012-6150

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

EPSS 3.8% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • samba Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:4.0.13+dfsg-1

    Update to 2:4.0.13+dfsg-1

  • samba Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:4.0.13+dfsg-1

    Update to 2:4.0.13+dfsg-1

  • samba Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:4.0.13+dfsg-1

    Update to 2:4.0.13+dfsg-1

  • samba Ubuntu:14.04:LTS

    Versions
    • 2:3.6.18-1ubuntu3
    • 2:4.0.10+dfsg-4ubuntu2
    Affected ranges
    • ECOSYSTEM: < 2:4.0.13+dfsg-1ubuntu1

    Update to 2:4.0.13+dfsg-1ubuntu1

Original sources

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