SUSE-SU-2018:3467-2: moderate: Security update for smt

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

   SUSE Security Update: Security update for smt
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Announcement ID:    SUSE-SU-2018:3467-2
Rating:             moderate
References:         #1104076 #1111056 
Cross-References:   CVE-2018-12472
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
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   An update that solves one vulnerability and has one errata
   is now available.

Description:



   SMT was updated to version 3.0.38.

   Following security issue was fixed:

   - CVE-2018-12472: Harden hostname check during sibling check by forcing
     double reverse lookup (bsc#1104076)

   Following non security issues were fixed:

   - Add migration path check when registration sharing is enabled
   - Fix sibling sync errors (bsc#1111056):
     - Synchronize all registered products
     - Handle duplicate registrations when syncing
     - Force resync to the sibling instance in `upgrade` and `synchronize`
       API calls


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 for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-1084=1



Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      res-signingkeys-3.0.38-52.26.1
      smt-3.0.38-52.26.1
      smt-debuginfo-3.0.38-52.26.1
      smt-debugsource-3.0.38-52.26.1
      smt-support-3.0.38-52.26.1


References:

   https://www.suse.com/security/cve/CVE-2018-12472.html
   https://bugzilla.suse.com/1104076
   https://bugzilla.suse.com/1111056