SUSE Security Update: Security update for nagios-nrpe
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Announcement ID:    SUSE-SU-2018:1768-1
Rating:             moderate
References:         #938906 
Cross-References:   CVE-2015-4000
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP4
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   An update that fixes one vulnerability is now available.

Description:

   This update for nagios-nrpe fixes one issue.

   This security issue was fixed:

   - CVE-2015-4000: Prevent Logjam. The TLS protocol 1.2 and earlier, when a
     DHE_EXPORT ciphersuite is enabled on a server but not on a client, did
     not properly convey a DHE_EXPORT choice, which allowed man-in-the-middle
     attackers to conduct cipher-downgrade attacks by rewriting a ClientHello
     with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with
     DHE_EXPORT replaced by DHE (bsc#938906).


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 11-SP4:

      zypper in -t patch slessp4-nagios-nrpe-13667=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-nagios-nrpe-13667=1



Package List:

   - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      nagios-nrpe-2.12-24.4.10.3.3
      nagios-nrpe-doc-2.12-24.4.10.3.3
      nagios-plugins-nrpe-2.12-24.4.10.3.3

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      nagios-nrpe-debuginfo-2.12-24.4.10.3.3
      nagios-nrpe-debugsource-2.12-24.4.10.3.3


References:

   https://www.suse.com/security/cve/CVE-2015-4000.html
   https://bugzilla.suse.com/938906