Bug 523752 - (CVE-2009-2813) CVE-2009-2813 Samba: Share restriction bypass via home-less directory user account(s)
CVE-2009-2813 Samba: Share restriction bypass via home-less directory user ac...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
http://lists.apple.com/archives/secur...
impact=low,source=cve,reported=200909...
: Security
Depends On: 526658 526659 526660 526661 526663
Blocks:
  Show dependency treegraph
 
Reported: 2009-09-16 11:00 EDT by Jan Lieskovsky
Modified: 2014-09-23 04:26 EDT (History)
5 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2009-11-19 10:01:18 EST
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RHEL 7.3 requirements from Atomic Host:
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Description Jan Lieskovsky 2009-09-16 11:00:24 EDT
Common Vulnerabilities and Exposures assigned an identifier CVE-2009-2813 to
the following vulnerability:

The SMB (aka Samba) subsystem in Apple Mac OS X 10.5.8, when Windows
File Sharing is enabled, does not properly handle errors in resolving
pathnames, which allows remote authenticated users to bypass intended
sharing restrictions, and read, create, or modify files, in certain
circumstances involving user accounts that lack home directories.

References:
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2813
http://support.apple.com/kb/HT3865
http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html
http://secunia.com/advisories/36701
Comment 2 Jan Lieskovsky 2009-09-16 11:34:20 EDT
This issue does NOT affect the version of samba package, as shipped
in Red Hat Enterprise Linux 3.

This issue affects the versions of samba package, as shipped
in Red Hat Enterprise Linux 4 and 5.

--

This issue affects the latest versions of the samba package,
as shipped with Fedora releases of 10 and 11 (samba-3.2.14-0.35.fc10
and samba-3.4.1-0.41.fc11).

Please fix.
Comment 8 Tomas Hoger 2009-10-01 06:05:58 EDT
Upstream advisory:
  http://www.samba.org/samba/security/CVE-2009-2813.html

Fixed in upstream versoins: 3.0.37, 3.2.15, 3.3.8 and 3.4.2
Comment 11 Fedora Update System 2009-10-03 14:57:30 EDT
samba-3.2.15-0.36.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 12 Fedora Update System 2009-10-03 14:59:20 EDT
samba-3.4.2-0.42.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 13 errata-xmlrpc 2009-10-27 13:12:01 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2009:1529 https://rhn.redhat.com/errata/RHSA-2009-1529.html
Comment 14 errata-xmlrpc 2009-11-16 10:40:01 EST
This issue has been addressed in following products:

  Extras for Red Hat Enterprise Linux 5

Via RHSA-2009:1585 https://rhn.redhat.com/errata/RHSA-2009-1585.html

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