openSUSE Security Update: Security update for quagga
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2018:0473-1
Rating:             important
References:         #1065641 #1079798 #1079799 #1079800 #1079801 
                    
Cross-References:   CVE-2017-16227 CVE-2018-5378 CVE-2018-5379
                    CVE-2018-5380 CVE-2018-5381
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for quagga fixes the following issues:

   - CVE-2017-16227: Fixed bgpd DoS via specially crafted BGP UPDATE messages
     (boo#1065641)
   - CVE-2018-5378: Fixed bgpd bounds check issue via attribute length
     (Quagga-2018-0543,boo#1079798)
   - CVE-2018-5379: Fixed bgpd double free when processing UPDATE message
     (Quagga-2018-1114,boo#1079799)
   - CVE-2018-5380: Fixed bgpd code-to-string conversion tables overrun
     (Quagga-2018-1550,boo#1079800)
   - CVE-2018-5381: Fixed bgpd infinite loop on certain invalid OPEN messages
     (Quagga-2018-1975,boo#1079801)


Patch Instructions:

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

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2018-177=1

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


Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      libfpm_pb0-1.1.1-18.3.1
      libfpm_pb0-debuginfo-1.1.1-18.3.1
      libospf0-1.1.1-18.3.1
      libospf0-debuginfo-1.1.1-18.3.1
      libospfapiclient0-1.1.1-18.3.1
      libospfapiclient0-debuginfo-1.1.1-18.3.1
      libquagga_pb0-1.1.1-18.3.1
      libquagga_pb0-debuginfo-1.1.1-18.3.1
      libzebra1-1.1.1-18.3.1
      libzebra1-debuginfo-1.1.1-18.3.1
      quagga-1.1.1-18.3.1
      quagga-debuginfo-1.1.1-18.3.1
      quagga-debugsource-1.1.1-18.3.1
      quagga-devel-1.1.1-18.3.1


References:

   https://www.suse.com/security/cve/CVE-2017-16227.html
   https://www.suse.com/security/cve/CVE-2018-5378.html
   https://www.suse.com/security/cve/CVE-2018-5379.html
   https://www.suse.com/security/cve/CVE-2018-5380.html
   https://www.suse.com/security/cve/CVE-2018-5381.html
   https://bugzilla.suse.com/1065641
   https://bugzilla.suse.com/1079798
   https://bugzilla.suse.com/1079799
   https://bugzilla.suse.com/1079800
   https://bugzilla.suse.com/1079801

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