openSUSE-SU-2019:1481-1: important: Security update for lxc, lxcfs - openSUSE Updates

31 May 2019


      openSUSE Security Update: Security update for lxc, lxcfs
______________________________________________________________________________
Announcement ID:    openSUSE-SU-2019:1481-1
Rating:             important
References:         #1036360 #1099239 #1122185 #1131762 #988348 
                    #998326 
Cross-References:   CVE-2015-1331 CVE-2015-1334 CVE-2015-1335
                    CVE-2017-5985 CVE-2018-6556 CVE-2019-5736
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________
An update that fixes 6 vulnerabilities is now available.
Description:
This update for lxc, lxcfs to version 3.1.0 fixes the following issues:
Security issues fixed:
- CVE-2019-5736: Fixed a container breakout vulnerability (boo#1122185).
   - CVE-2018-6556: Enable setuid bit on lxc-user-nic (boo#988348).
Non-security issues fixed:
- Update to LXC 3.1.0. The changelog is far too long to include here,
     please look at https://linuxcontainers.org/. (boo#1131762)
Patch Instructions:
To install this openSUSE 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:
- openSUSE Leap 42.3:
zypper in -t patch openSUSE-2019-1481=1
Package List:
- openSUSE Leap 42.3 (i586 x86_64):
lxcfs-3.0.3-2.1
      lxcfs-debuginfo-3.0.3-2.1
      lxcfs-debugsource-3.0.3-2.1
- openSUSE Leap 42.3 (x86_64):
liblxc-devel-3.1.0-24.1
      liblxc1-3.1.0-24.1
      liblxc1-debuginfo-3.1.0-24.1
      lxc-3.1.0-24.1
      lxc-debuginfo-3.1.0-24.1
      lxc-debugsource-3.1.0-24.1
      pam_cgfs-3.1.0-24.1
      pam_cgfs-debuginfo-3.1.0-24.1
- openSUSE Leap 42.3 (noarch):
lxc-bash-completion-3.1.0-24.1
      lxcfs-hooks-lxc-3.0.3-2.1
References:
https://www.suse.com/security/cve/CVE-2015-1331.html
   https://www.suse.com/security/cve/CVE-2015-1334.html
   https://www.suse.com/security/cve/CVE-2015-1335.html
   https://www.suse.com/security/cve/CVE-2017-5985.html
   https://www.suse.com/security/cve/CVE-2018-6556.html
   https://www.suse.com/security/cve/CVE-2019-5736.html
   https://bugzilla.suse.com/1036360
   https://bugzilla.suse.com/1099239
   https://bugzilla.suse.com/1122185
   https://bugzilla.suse.com/1131762
   https://bugzilla.suse.com/988348
   https://bugzilla.suse.com/998326