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             AUSCERT External Security Bulletin Redistribution

                               ESB-2012.0491
                           sudo security update
                                24 May 2012

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           sudo
Publisher:         Debian
Operating System:  Debian GNU/Linux 6
Impact/Access:     Unauthorised Access -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2012-2337  

Reference:         ASB-2012.0074.2

Original Bulletin: 
   http://www.debian.org/security/2012/dsa-2478

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Debian Security Advisory DSA-2478-1                   security@debian.org
http://www.debian.org/security/                        Moritz Muehlenhoff
May 23, 2012                           http://www.debian.org/security/faq
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Package        : sudo
Vulnerability  : parsing error
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2012-2337

It was discovered that sudo misparsed network masks used in Host and
Host_List stanzas. This allowed the execution of commands on hosts,
where the user would not be allowed to run the specified command.

For the stable distribution (squeeze), this problem has been fixed in
version 1.7.4p4-2.squeeze.3.

For the unstable distribution (sid), this problem will be fixed soon.

We recommend that you upgrade your sudo packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
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