Security update for nagios-nrpe

Announcement ID: SUSE-SU-2018:1768-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2015-4000 ( NVD ): 3.7 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products:
  • SLES for SAP Applications 11-SP4
  • SUSE Linux Enterprise Server 11 SP4

An update that solves one vulnerability can now be installed.

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 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
  • SLES for SAP Applications 11-SP4
    zypper in -t patch slessp4-nagios-nrpe-13667=1

Package List:

  • SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64)
    • nagios-nrpe-doc-2.12-24.4.10.3.3
    • nagios-nrpe-2.12-24.4.10.3.3
    • nagios-plugins-nrpe-2.12-24.4.10.3.3
  • SLES for SAP Applications 11-SP4 (ppc64 x86_64)
    • nagios-nrpe-doc-2.12-24.4.10.3.3
    • nagios-nrpe-2.12-24.4.10.3.3
    • nagios-plugins-nrpe-2.12-24.4.10.3.3

References: