ESB-2019.0466 - [SUSE] docket-runc: Root compromise - Existing account 2019-02-14

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0466
           SUSE Security Update: Security update for docker-runc
                             14 February 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           docket-runc
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Root Compromise -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-5736  

Reference:         ESB-2019.0458
                   ESB-2019.0428
                   ESB-2019.0427

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190385-1
   https://www.suse.com/support/update/announcement/2019/suse-su-20190362-1

Comment: This bulletin contains two (2) advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

   SUSE Security Update: Security update for docker-runc
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0385-1
Rating:             important
References:         #1121967 
Cross-References:   CVE-2019-5736
Affected Products:
                    SUSE OpenStack Cloud 6-LTSS
                    SUSE Linux Enterprise Module for Containers 12
                    OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for docker-runc fixes the following issues:

   Security issue fixed:

   - CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to
     avoid write attacks to the host runc binary, which could lead to a
     container breakout (bsc#1121967)


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 OpenStack Cloud 6-LTSS:

      zypper in -t patch SUSE-OpenStack-Cloud-6-LTSS-2019-385=1

   - SUSE Linux Enterprise Module for Containers 12:

      zypper in -t patch SUSE-SLE-Module-Containers-12-2019-385=1

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-385=1



Package List:

   - SUSE OpenStack Cloud 6-LTSS (x86_64):

      docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-1.9.1

   - SUSE Linux Enterprise Module for Containers 12 (ppc64le s390x x86_64):

      docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-1.9.1

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-1.9.1


References:

   https://www.suse.com/security/cve/CVE-2019-5736.html
   https://bugzilla.suse.com/1121967

- --------------------------------------------------------------------------------

   SUSE Security Update: Security update for docker-runc
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0362-1
Rating:             important
References:         #1121967 
Cross-References:   CVE-2019-5736
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                    SUSE Linux Enterprise Module for Containers 15
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for docker-runc fixes the following issues:

   Security issue fixed:

   - CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to
     avoid write attacks to the host runc binary, which could lead to a
     container breakout (bsc#1121967)


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 Open Buildservice Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-362=1

   - SUSE Linux Enterprise Module for Containers 15:

      zypper in -t patch SUSE-SLE-Module-Containers-15-2019-362=1



Package List:

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

      docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-6.9.1

   - SUSE Linux Enterprise Module for Containers 15 (ppc64le s390x x86_64):

      docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.9.1
      docker-runc-debuginfo-1.0.0rc5+gitr3562_69663f0bd4b6-6.9.1


References:

   https://www.suse.com/security/cve/CVE-2019-5736.html
   https://bugzilla.suse.com/1121967

- --------------------------END INCLUDED TEXT--------------------

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