|Bugzilla:||1044099: CVE-2013-6442 samba: smbcacls will delete ACL lists in certain circumstances|
The MITRE CVE dictionary describes this issue as:
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.
CVSS v2 metrics
|Access Vector:||Adjacent Network|
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat security errata
|Red Hat Enterprise Linux version 6 (samba4)||RHSA-2014:0383||April 09, 2014|
Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Noel Power as the original reporter.
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For clarification or corrections please contact the Red Hat Security Response Team.