LNSA-#2004-0013: Multiple Vulnerabilities in Samba

[Vincenzo Ciaglia]

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Netwosix Linux Security Advisory #2004-0013 <http://www.netwosix.org>
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Package name: samba
Summary: Symlink bug / tmpfile bug.=20
Date: 2004-05-01
Affected versions: Netwosix 1.1 Netwosix 1.1
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=2D -> Package description:
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Samba is an Open Source/Free Software suite that provides seamless file and=
=20
print services to SMB/CIFS clients. Samba is freely available under the GNU=
=20
General Public License.

=2D -> Problem description:
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Included with the immensely popular Samba Package, there is a small script=
=20
called 'smbprint', which is quite widely used to print documents over share=
s.=20
There are many versions of the script floating about - older versions of th=
e=20
script are more vulnerable than the smbprint script included with the lates=
t=20
release of Samba (3.0.2a). Attacker's can write to arbitrary files, and in=
=20
theory, elevate privileges.

=2D -> Action:
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We recommend that all systems with this package installed be upgraded.
Please note that if you do not need the functionality provided by this
package, you may want to remove it from your system.

=2D -> Location:
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You can download the latest version of this package in NEPOTE format from:
<http://download.netwosix.org/0013/nepote>

=2D -> Nepote Update:
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See this instructions to update the port of this package:

# cd $somewhere
# wget http://download.netwosix.org/0013/nepote
# sh nepote (to install the new and updated package)

=2D -> References
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Specific references for this advisory:
http://www.securityfocus.com/archive/1/353222/2004-04-09/2004-04-15=
/1
http://seclists.org/lists/bugtraq/2004/Mar/0189.html

=2D -> About Linux Netwosix:
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Linux Netwosix is a powerful and optimized Linux distribution for servers
and Network Security related jobs. It can also be used for special operati=
ons
such as penetration testing with its big collection of security oriented
software and sources. It's a light distribution created for the requirements
of every SysAdmin and it's very portable and highly configurable. Our
philosophy is to give greater liberty for configuration to the SysAdmin.
Only in this way can he/she configure a powerful and stable server machine.
Linux Netwosix also has a powerful ports system (Nepote) similar to the xBSD
systems but more flexible and usable.


=2D -> Questions?
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Check out our mailing lists:
<http://www.netwosix.org/mailing.html>


The advisory itself is available at
<http://www.netwosix.org/adv13.html>
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MD5sums of the packages:
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016146f6389e862caf8a394bc4a95dfc 0013/nepote
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Vincenzo Ciaglia - Linux Netwosix Security Advisories
<ciaglia@netwosix.org> - <http://www.netwosix.org>
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