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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.0568
                        mod-gnutls security update
                               11 March 2015

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

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

Product:           mod-gnutls
Publisher:         Debian
Operating System:  Debian GNU/Linux 7
                   Linux variants
Impact/Access:     Unauthorised Access -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-2091  

Original Bulletin: 
   http://www.debian.org/security/2015/dsa-3177

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running mod-gnutls check for an updated version of the software for
         their operating system.

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Debian Security Advisory DSA-3177-1                   security@debian.org
http://www.debian.org/security/                        Sebastien Delafond
March 10, 2015                         http://www.debian.org/security/faq
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Package        : mod-gnutls
CVE ID         : CVE-2015-2091
Debian Bug     : 578663

Thomas Klute discovered that in mod-gnutls, an Apache module providing
SSL and TLS encryption with GnuTLS, a bug caused the server's client
verify mode not to be considered at all, in case the directory's
configuration was unset. Clients with invalid certificates were then
able to leverage this flaw in order to get access to that directory.

For the stable distribution (wheezy), this problem has been fixed in
version 0.5.10-1.1+deb7u1.

For the unstable distribution (sid), this problem has been fixed in
version 0.6-1.3.

We recommend that you upgrade your mod-gnutls packages.

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

Mailing list: debian-security-announce@lists.debian.org
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===========================================================================
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===========================================================================
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