openSUSE Security Update: Security update for lxc, lxcfs ______________________________________________________________________________

Announcement ID: openSUSE-SU-2019:1275-1 Rating: important References: #1122185 #1131762 #988348 Cross-References: CVE-2018-6556 CVE-2019-5736 Affected Products: openSUSE Leap 15.0 ______________________________________________________________________________

An update that solves two vulnerabilities and has one errata 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 15.0:

zypper in -t patch openSUSE-2019-1275=1

Package List:

- openSUSE Leap 15.0 (x86_64):

liblxc-devel-3.1.0-lp150.2.10.1 liblxc1-3.1.0-lp150.2.10.1 liblxc1-debuginfo-3.1.0-lp150.2.10.1 lxc-3.1.0-lp150.2.10.1 lxc-debuginfo-3.1.0-lp150.2.10.1 lxc-debugsource-3.1.0-lp150.2.10.1 lxcfs-3.0.3-lp150.2.3.1 lxcfs-debuginfo-3.0.3-lp150.2.3.1 lxcfs-debugsource-3.0.3-lp150.2.3.1 pam_cgfs-3.1.0-lp150.2.10.1 pam_cgfs-debuginfo-3.1.0-lp150.2.10.1

- openSUSE Leap 15.0 (noarch):

lxc-bash-completion-3.1.0-lp150.2.10.1 lxcfs-hooks-lxc-3.0.3-lp150.2.3.1

References:

https://www.suse.com/security/cve/CVE-2018-6556.html https://www.suse.com/security/cve/CVE-2019-5736.html https://bugzilla.suse.com/1122185 https://bugzilla.suse.com/1131762 https://bugzilla.suse.com/988348