SUSE-SU-2015:0984-1: moderate: Security update for docker

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

   SUSE Security Update: Security update for docker
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Announcement ID:    SUSE-SU-2015:0984-1
Rating:             moderate
References:         #930235 #931301 
Cross-References:   CVE-2015-3627 CVE-2015-3629 CVE-2015-3630
                    CVE-2015-3631
Affected Products:
                    SUSE Linux Enterprise Server 12
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   An update that fixes four vulnerabilities is now available.

Description:

   The Linux container runtime environment Docker was updated to version
   1.6.2 to fix several security and non-security issues.

   - Security:
     - Fix read/write /proc paths. (CVE-2015-3630)
     - Prohibit VOLUME /proc and VOLUME /. (CVE-2015-3631)
     - Fix opening of file-descriptor 1. (CVE-2015-3627)
     - Fix symlink traversal on container respawn allowing local privilege
       escalation. (CVE-2015-3629)

   - Runtime:
     - Update Apparmor policy to not allow mounts.


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 12:

      zypper in -t patch SUSE-SLE-SERVER-12-2015-230=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server 12 (x86_64):

      docker-1.6.2-31.2
      docker-debuginfo-1.6.2-31.2
      docker-debugsource-1.6.2-31.2


References:

   https://www.suse.com/security/cve/CVE-2015-3627.html
   https://www.suse.com/security/cve/CVE-2015-3629.html
   https://www.suse.com/security/cve/CVE-2015-3630.html
   https://www.suse.com/security/cve/CVE-2015-3631.html
   https://bugzilla.suse.com/930235
   https://bugzilla.suse.com/931301