CVE-2013-6442

Publication date 14 March 2014

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Status

Package Ubuntu Release Status
samba 17.04 zesty
Fixed 2:4.1.3+dfsg-2ubuntu4
16.10 yakkety
Fixed 2:4.1.3+dfsg-2ubuntu4
16.04 LTS xenial
Fixed 2:4.1.3+dfsg-2ubuntu4
15.10 wily
Fixed 2:4.1.3+dfsg-2ubuntu4
15.04 vivid
Fixed 2:4.1.3+dfsg-2ubuntu4
14.10 utopic
Fixed 2:4.1.3+dfsg-2ubuntu4
14.04 LTS trusty
Fixed 2:4.1.3+dfsg-2ubuntu4
13.10 saucy
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid
Not affected
samba4 17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
15.04 vivid Not in release
14.10 utopic Not in release
14.04 LTS trusty Not in release
13.10 saucy Ignored end of life
12.10 quantal Ignored end of life
12.04 LTS precise Ignored end of life
10.04 LTS lucid Ignored end of life