openSUSE Security Update: Security update for runc ______________________________________________________________________________ Announcement ID: openSUSE-SU-2019:0208-1 Rating: important References: #1095817 #1118897 #1118898 #1118899 #1121967 Cross-References: CVE-2018-16873 CVE-2018-16874 CVE-2018-16875 CVE-2019-5736 Affected Products: openSUSE Leap 15.0 ______________________________________________________________________________ An update that solves four vulnerabilities and has one errata is now available. Description: This update for runc fixes the following issues: Security vulnerablities addressed: - 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) - CVE-2018-16873: Fix a remote command execution during "go get -u" (boo#1118897) - CVE-2018-16874: Fix a directory traversal in "go get" via curly braces in import paths (boo#1118898) - CVE-2018-16875: Fix a CPU denial of service issue (boo#1118899) Other changes and bug fixes: - Update go requirements to >= go1.10 - Create a symlink in /usr/bin/runc to enable rootless Podman and Buildah. - Make use of %license macro - Remove 'go test' from %check section, as it has only ever caused us problems and hasn't (as far as I remember) ever caught a release-blocking issue. Smoke testing has been far more useful. (boo#1095817) - Upgrade to runc v1.0.0~rc6. Upstream changelog is available from https://github.com/opencontainers/runc/releases/tag/v1.0.0-rc6 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-2019-208=1 Package List: - openSUSE Leap 15.0 (x86_64): runc-1.0.0~rc6-lp150.2.3.1 runc-debuginfo-1.0.0~rc6-lp150.2.3.1 - openSUSE Leap 15.0 (noarch): runc-test-1.0.0~rc6-lp150.2.3.1 References: 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/1095817 https://bugzilla.suse.com/1118897 https://bugzilla.suse.com/1118898 https://bugzilla.suse.com/1118899 https://bugzilla.suse.com/1121967