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SUSE: 2019:0495-1 Important: Containerd, Docker, runc Security Issues

suse
Calendar Grey February 26, 2019
Dist Suse Esm H88
Critical security enhancements for containerd, Docker, docker-runc, golang-github-docker-libnetwork, and runc have been released to rectify several vulnerabilities.
An update that solves four vulnerabilities and has four fixes is now available

Summary

This update for containerd, docker, docker-runc, golang-github-docker-libnetwork, runc fixes the following issues: Security issues fixed: - CVE-2018-16875: Fixed a CPU Denial of Service (bsc#1118899). - CVE-2018-16874: Fixed a vulnerabity in go get command which could allow directory traversal in GOPATH mode (bsc#1118898). - CVE-2018-16873: Fixed a vulnerability in go get command which could allow remote code execution when executed with -u in GOPATH mode (bsc#1118897). - 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). Other changes and fixes: - Update shell completion to use Group: System/Shells. - Add daemon.json file with rotation logs configuration (bsc#1114832)

References

#1048046 #1051429 #1114832 #1118897 #1118898

#1118899 #1121967 #1124308

Cross- CVE-2018-16873 CVE-2018-16874 CVE-2018-16875

CVE-2019-5736

Affected Products:

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15

SUSE Linux Enterprise Module for Containers 15

https://www.suse.com/security/cve/CVE-2018-16873.html

https://www.suse.com/security/cve/CVE-2018-16874.html

https://www.suse.com/security/cve/CVE-2018-16875.html

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

https://bugzilla.suse.com/1048046

https://bugzilla.suse.com/1051429

https://bugzilla.suse.com/1114832

https://bugzilla.suse.com/1118897

https://bugzilla.suse.com/1118898

https://bugzilla.suse.com/1118899

https://bugzilla.suse.com/1121967

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2019:0495-1
Rating: important

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