openSUSE Security Update: Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:0278-1 Rating: important References: #1174075 #1176708 #1178801 #1178969 #1180243 #1180401 #1181730 #1181732 Cross-References: CVE-2020-15257 CVE-2021-21284 CVE-2021-21285 CVSS scores: CVE-2020-15257 (NVD) : 5.2 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N CVE-2020-15257 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-21284 (NVD) : 6.8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N CVE-2021-21284 (SUSE): 2.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:N CVE-2021-21285 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2021-21285 (SUSE): 5 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that solves three vulnerabilities and has 5 fixes is now available. Description: This update for containerd, docker, docker-runc, golang-github-docker-libnetwork fixes the following issues: Security issues fixed: - CVE-2020-15257: Fixed a privilege escalation in containerd (bsc#1178969). - CVE-2021-21284: potential privilege escalation when the root user in the remapped namespace has access to the host filesystem (bsc#1181732) - CVE-2021-21285: pulling a malformed Docker image manifest crashes the dockerd daemon (bsc#1181730) Non-security issues fixed: - Update Docker to 19.03.15-ce. See upstream changelog in the packaged /usr/share/doc/packages/docker/CHANGELOG.md. This update includes fixes for bsc#1181732 (CVE-2021-21284) and bsc#1181730 (CVE-2021-21285). - Only apply the boo#1178801 libnetwork patch to handle firewalld on openSUSE. It appears that SLES doesn't like the patch. (bsc#1180401) - Update to containerd v1.3.9, which is needed for Docker v19.03.14-ce and fixes CVE-2020-15257. bsc#1180243 - Update to containerd v1.3.7, which is required for Docker 19.03.13-ce. bsc#1176708 - Update to Docker 19.03.14-ce. See upstream changelog in the packaged /usr/share/doc/packages/docker/CHANGELOG.md. CVE-2020-15257 bsc#1180243 https://github.com/docker/docker-ce/releases/tag/v19.03.14 - Enable fish-completion - Add a patch which makes Docker compatible with firewalld with nftables backend. Backport of https://github.com/moby/libnetwork/pull/2548 (bsc#1178801, SLE-16460) - Update to Docker 19.03.13-ce. See upstream changelog in the packaged /usr/share/doc/packages/docker/CHANGELOG.md. bsc#1176708 - Fixes for %_libexecdir changing to /usr/libexec (bsc#1174075) - Emergency fix: %requires_eq does not work with provide symbols, only effective package names. Convert back to regular Requires. - Update to Docker 19.03.12-ce. See upstream changelog in the packaged /usr/share/doc/packages/docker/CHANGELOG.md. - Use Go 1.13 instead of Go 1.14 because Go 1.14 can cause all sorts of spurrious errors due to Go returning -EINTR from I/O syscalls much more often (due to Go 1.14's pre-emptive goroutine support). - Add BuildRequires for all -git dependencies so that we catch missing dependencies much more quickly. - Update to libnetwork 55e924b8a842, which is required for Docker 19.03.14-ce. bsc#1180243 - Add patch which makes libnetwork compatible with firewalld with nftables backend. Backport of https://github.com/moby/libnetwork/pull/2548 (bsc#1178801, SLE-16460) This update was imported from the SUSE:SLE-15:Update update project. 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 15.2: zypper in -t patch openSUSE-2021-278=1 Package List: - openSUSE Leap 15.2 (x86_64): containerd-1.3.9-lp152.2.3.1 containerd-ctr-1.3.9-lp152.2.3.1 docker-19.03.15_ce-lp152.2.3.1 docker-debuginfo-19.03.15_ce-lp152.2.3.1 docker-libnetwork-0.7.0.1+gitr2908_55e924b8a842-lp152.2.3.1 docker-libnetwork-debuginfo-0.7.0.1+gitr2908_55e924b8a842-lp152.2.3.1 docker-runc-1.0.0rc10+gitr3981_dc9208a3303f-lp152.2.3.1 docker-runc-debuginfo-1.0.0rc10+gitr3981_dc9208a3303f-lp152.2.3.1 docker-test-19.03.15_ce-lp152.2.3.1 docker-test-debuginfo-19.03.15_ce-lp152.2.3.1 fish-2.7.1-lp152.5.3.1 fish-debuginfo-2.7.1-lp152.5.3.1 fish-debugsource-2.7.1-lp152.5.3.1 fish-devel-2.7.1-lp152.5.3.1 golang-github-docker-libnetwork-0.7.0.1+gitr2908_55e924b8a842-lp152.2.3.1 - openSUSE Leap 15.2 (noarch): docker-bash-completion-19.03.15_ce-lp152.2.3.1 docker-fish-completion-19.03.15_ce-lp152.2.3.1 docker-zsh-completion-19.03.15_ce-lp152.2.3.1 References: https://www.suse.com/security/cve/CVE-2020-15257.html https://www.suse.com/security/cve/CVE-2021-21284.html https://www.suse.com/security/cve/CVE-2021-21285.html https://bugzilla.suse.com/1174075 https://bugzilla.suse.com/1176708 https://bugzilla.suse.com/1178801 https://bugzilla.suse.com/1178969 https://bugzilla.suse.com/1180243 https://bugzilla.suse.com/1180401 https://bugzilla.suse.com/1181730 https://bugzilla.suse.com/1181732