SUSE-SU-2014:0879-1: moderate: Security update for quagga

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for quagga
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Announcement ID:    SUSE-SU-2014:0879-1
Rating:             moderate
References:         #822572 #828117 
Cross-References:   CVE-2013-0149 CVE-2013-2236
Affected Products:
                    SUSE Linux Enterprise Server 11 SP1 LTSS
                    SUSE Linux Enterprise Server 10 SP4 LTSS
                    SUSE Linux Enterprise Server 10 SP3 LTSS
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   An update that fixes two vulnerabilities is now available.

Description:


   Quagga received an update fixing two security issues:

       * CVE-2013-2236: Stack-based buffer overflow in the
         new_msg_lsa_change_notify function in the OSPFD API (ospf_api.c) in
         Quagga, when --enable-opaque-lsa and the -a command line option are
         used, allowed remote attackers to cause a denial of service (crash)
         via a large LSA.
       * CVE-2013-0149: The OSPF implementation in Quagga did not properly
         validate Link State Advertisement (LSA) type 1 packets before
         performing operations on the LSA database, which allows remote
         attackers to cause a denial of service (routing disruption) or
         obtain sensitive packet information via a (1) unicast or (2)
         multicast packet.

   Security Issues references:

       * CVE-2013-2236
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2236>
       * CVE-2013-0149
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0149>


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 11 SP1 LTSS:

      zypper in -t patch slessp1-quagga-9416

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server 11 SP1 LTSS (i586 s390x x86_64):

      quagga-0.99.15-0.14.11

   - SUSE Linux Enterprise Server 10 SP4 LTSS (i586 s390x x86_64):

      quagga-0.99.9-14.17.12
      quagga-devel-0.99.9-14.17.12

   - SUSE Linux Enterprise Server 10 SP3 LTSS (i586 s390x x86_64):

      quagga-0.99.9-14.17.12
      quagga-devel-0.99.9-14.17.12


References:

   http://support.novell.com/security/cve/CVE-2013-0149.html
   http://support.novell.com/security/cve/CVE-2013-2236.html
   https://bugzilla.novell.com/822572
   https://bugzilla.novell.com/828117
   http://download.suse.com/patch/finder/?keywords=6cc544cafa35bad90a6c69b6b80644c6
   http://download.suse.com/patch/finder/?keywords=718958de9702ca0d22de230f19958498
   http://download.suse.com/patch/finder/?keywords=c9f78ccd5294160085407a80780f26a7