SUSE-SU-2019:3097-1: moderate: Security update for cloud-init

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

   SUSE Security Update: Security update for cloud-init
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:3097-1
Rating:             moderate
References:         #1099358 #1129124 #1136440 #1142988 #1144363 
                    #1151488 #1154092 
Cross-References:   CVE-2019-0816
Affected Products:
                    SUSE Linux Enterprise Module for Public Cloud 15
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
______________________________________________________________________________

   An update that solves one vulnerability and has 6 fixes is
   now available.

Description:

   This update for cloud-init to version 19.2 fixes the following issues:

   Security issue fixed:

   - CVE-2019-0816: Fixed the unnecessary extra ssh keys that were added to
     authorized_keys (bsc#1129124).

   Non-security issues fixed:

   - Short circuit the conditional for identifying the sysconfig renderer
     (bsc#1154092, bsc#1142988).
   - If /etc/resolv.conf is a symlink, break it. This will avoid netconfig
     from clobbering the changes cloud-init applied (bsc#1151488).


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 Module for Public Cloud 15:

      zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-2019-3097=1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-3097=1



Package List:

   - SUSE Linux Enterprise Module for Public Cloud 15 (aarch64 ppc64le s390x x86_64):

      cloud-init-19.2-5.18.1
      cloud-init-config-suse-19.2-5.18.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):

      cloud-init-doc-19.2-5.18.1


References:

   https://www.suse.com/security/cve/CVE-2019-0816.html
   https://bugzilla.suse.com/1099358
   https://bugzilla.suse.com/1129124
   https://bugzilla.suse.com/1136440
   https://bugzilla.suse.com/1142988
   https://bugzilla.suse.com/1144363
   https://bugzilla.suse.com/1151488
   https://bugzilla.suse.com/1154092