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CVE-2013-6442

CVE-2013-6442

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

The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging an unintended administrative change.

EPSS 4.1% · 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: < 2:4.1.6+dfsg-1

    Update to 2:4.1.6+dfsg-1

  • samba Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:4.1.6+dfsg-1

    Update to 2:4.1.6+dfsg-1

  • samba Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:4.1.6+dfsg-1

    Update to 2:4.1.6+dfsg-1

  • samba Ubuntu:14.04:LTS

    Versions
    • 2:3.6.18-1ubuntu3
    • 2:4.0.10+dfsg-4ubuntu2
    • 2:4.0.13+dfsg-1ubuntu1
    • 2:4.1.3+dfsg-2ubuntu2
    • 2:4.1.3+dfsg-2ubuntu3
    Affected ranges
    • ECOSYSTEM: < 2:4.1.3+dfsg-2ubuntu4

    Update to 2:4.1.3+dfsg-2ubuntu4

Original sources

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