RHSA-2021:0531: Moderate: container-tools:rhel8 security, bug fix, and enhancement update

Published Feb 16, 2021
·
Updated

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.Security Fix(es): podman: environment variables leak between containers when started via Varlink or Docker-compatible REST API (CVE-2020-14370) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.

Affected Software

211 affected componentsFixes available
redhat/buildah<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/cockpit-podman<27.1-3.module+el8.3.1+9857+68fb1526
27.1-3.module+el8.3.1+9857+68fb1526
redhat/conmon<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/container-selinux<2.155.0-1.module+el8.3.1+9857+68fb1526
2.155.0-1.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/criu<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/crun<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/fuse-overlayfs<1.3.0-2.module+el8.3.1+9857+68fb1526
1.3.0-2.module+el8.3.1+9857+68fb1526
redhat/libslirp<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/oci-seccomp-bpf-hook<1.2.0-1.module+el8.3.1+9857+68fb1526
1.2.0-1.module+el8.3.1+9857+68fb1526
redhat/podman<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/python-podman-api<1.2.0-0.2.gitd0a45fe.module+el8.3.1+9857+68fb1526
1.2.0-0.2.gitd0a45fe.module+el8.3.1+9857+68fb1526
redhat/runc<1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
redhat/skopeo<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/slirp4netns<1.1.8-1.module+el8.3.1+9857+68fb1526
1.1.8-1.module+el8.3.1+9857+68fb1526
redhat/toolbox<0.0.8-1.module+el8.3.1+9857+68fb1526
0.0.8-1.module+el8.3.1+9857+68fb1526
redhat/udica<0.2.4-1.module+el8.3.1+9857+68fb1526
0.2.4-1.module+el8.3.1+9857+68fb1526
redhat/cockpit-podman<27.1-3.module+el8.3.1+9857+68fb1526
27.1-3.module+el8.3.1+9857+68fb1526
redhat/container-selinux<2.155.0-1.module+el8.3.1+9857+68fb1526
2.155.0-1.module+el8.3.1+9857+68fb1526
redhat/podman-docker<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/python-podman-api<1.2.0-0.2.gitd0a45fe.module+el8.3.1+9857+68fb1526
1.2.0-0.2.gitd0a45fe.module+el8.3.1+9857+68fb1526
redhat/toolbox<0.0.8-1.module+el8.3.1+9857+68fb1526
0.0.8-1.module+el8.3.1+9857+68fb1526
redhat/udica<0.2.4-1.module+el8.3.1+9857+68fb1526
0.2.4-1.module+el8.3.1+9857+68fb1526
redhat/buildah<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-debuginfo<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-debugsource<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-tests<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-tests-debuginfo<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/conmon<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/conmon-debuginfo<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/conmon-debugsource<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins-debuginfo<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins-debugsource<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containers-common<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/crit<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu-debuginfo<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu-debugsource<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/crun<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/crun-debuginfo<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/crun-debugsource<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/fuse-overlayfs<1.3.0-2.module+el8.3.1+9857+68fb1526
1.3.0-2.module+el8.3.1+9857+68fb1526
redhat/fuse-overlayfs-debuginfo<1.3.0-2.module+el8.3.1+9857+68fb1526
1.3.0-2.module+el8.3.1+9857+68fb1526
redhat/fuse-overlayfs-debugsource<1.3.0-2.module+el8.3.1+9857+68fb1526
1.3.0-2.module+el8.3.1+9857+68fb1526
redhat/libslirp<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/libslirp-debuginfo<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/libslirp-debugsource<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/libslirp-devel<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/oci-seccomp-bpf-hook<1.2.0-1.module+el8.3.1+9857+68fb1526
1.2.0-1.module+el8.3.1+9857+68fb1526
redhat/oci-seccomp-bpf-hook-debuginfo<1.2.0-1.module+el8.3.1+9857+68fb1526
1.2.0-1.module+el8.3.1+9857+68fb1526
redhat/oci-seccomp-bpf-hook-debugsource<1.2.0-1.module+el8.3.1+9857+68fb1526
1.2.0-1.module+el8.3.1+9857+68fb1526
redhat/podman<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-catatonit<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-catatonit-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-debugsource<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-plugins<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-plugins-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-remote<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-remote-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-tests<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/python3-criu<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/runc<1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
redhat/runc-debuginfo<1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
redhat/runc-debugsource<1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
redhat/skopeo<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/skopeo-debuginfo<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/skopeo-debugsource<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/skopeo-tests<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/slirp4netns<1.1.8-1.module+el8.3.1+9857+68fb1526
1.1.8-1.module+el8.3.1+9857+68fb1526
redhat/slirp4netns-debuginfo<1.1.8-1.module+el8.3.1+9857+68fb1526
1.1.8-1.module+el8.3.1+9857+68fb1526
redhat/slirp4netns-debugsource<1.1.8-1.module+el8.3.1+9857+68fb1526
1.1.8-1.module+el8.3.1+9857+68fb1526
redhat/buildah-debuginfo<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-debugsource<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-tests<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-tests-debuginfo<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/conmon-debuginfo<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/conmon-debugsource<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins-debuginfo<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins-debugsource<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containers-common<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/crit<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu-debuginfo<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu-debugsource<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/crun-debuginfo<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/crun-debugsource<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/fuse-overlayfs-debuginfo<1.3.0-2.module+el8.3.1+9857+68fb1526
1.3.0-2.module+el8.3.1+9857+68fb1526
redhat/fuse-overlayfs-debugsource<1.3.0-2.module+el8.3.1+9857+68fb1526
1.3.0-2.module+el8.3.1+9857+68fb1526
redhat/libslirp-debuginfo<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/libslirp-debugsource<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/libslirp-devel<4.3.1-1.module+el8.3.1+9803+64eb0fd6
4.3.1-1.module+el8.3.1+9803+64eb0fd6
redhat/oci-seccomp-bpf-hook-debuginfo<1.2.0-1.module+el8.3.1+9857+68fb1526
1.2.0-1.module+el8.3.1+9857+68fb1526
redhat/oci-seccomp-bpf-hook-debugsource<1.2.0-1.module+el8.3.1+9857+68fb1526
1.2.0-1.module+el8.3.1+9857+68fb1526
redhat/podman-catatonit<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-catatonit-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-debugsource<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-plugins<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-plugins-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-remote<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-remote-debuginfo<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/podman-tests<2.2.1-7.module+el8.3.1+9857+68fb1526
2.2.1-7.module+el8.3.1+9857+68fb1526
redhat/python3-criu<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/runc-debuginfo<1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
redhat/runc-debugsource<1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
1.0.0-70.rc92.module+el8.3.1+9857+68fb1526
redhat/skopeo-debuginfo<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/skopeo-debugsource<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/skopeo-tests<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/slirp4netns-debuginfo<1.1.8-1.module+el8.3.1+9857+68fb1526
1.1.8-1.module+el8.3.1+9857+68fb1526
redhat/slirp4netns-debugsource<1.1.8-1.module+el8.3.1+9857+68fb1526
1.1.8-1.module+el8.3.1+9857+68fb1526
redhat/buildah<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-debuginfo<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-debugsource<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-tests<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/buildah-tests-debuginfo<1.16.7-4.module+el8.3.1+9857+68fb1526
1.16.7-4.module+el8.3.1+9857+68fb1526
redhat/conmon<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/conmon-debuginfo<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/conmon-debugsource<2.0.22-3.module+el8.3.1+9857+68fb1526
2.0.22-3.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins-debuginfo<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containernetworking-plugins-debugsource<0.9.0-1.module+el8.3.1+9857+68fb1526
0.9.0-1.module+el8.3.1+9857+68fb1526
redhat/containers-common<1.2.0-9.module+el8.3.1+9857+68fb1526
1.2.0-9.module+el8.3.1+9857+68fb1526
redhat/crit<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu-debuginfo<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/criu-debugsource<3.15-1.module+el8.3.1+9857+68fb1526
3.15-1.module+el8.3.1+9857+68fb1526
redhat/crun<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/crun-debuginfo<0.16-2.module+el8.3.1+9857+68fb1526
0.16-2.module+el8.3.1+9857+68fb1526
redhat/crun-debugsource<0.16-2.module+el8.3.1+9857+68fb1526
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redhat/skopeo-debugsource<1.2.0-9.module+el8.3.1+9857+68fb1526.aa
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redhat/slirp4netns<1.1.8-1.module+el8.3.1+9857+68fb1526.aa
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redhat/slirp4netns-debuginfo<1.1.8-1.module+el8.3.1+9857+68fb1526.aa
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redhat/slirp4netns-debugsource<1.1.8-1.module+el8.3.1+9857+68fb1526.aa
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Remediation

Event History

Jun 20, 2024
Advisory Published
via Red Hat·01:24 AM

Frequently Asked Questions

1

What is the severity of RHSA-2021:0531?

The severity of RHSA-2021:0531 is categorized as moderate due to the potential for environment variable leaks between containers.

2

How do I fix RHSA-2021:0531?

To fix RHSA-2021:0531, update to the versions provided in the advisory for affected packages like podman, buildah, and others.

3

Which packages are affected by RHSA-2021:0531?

RHSA-2021:0531 affects packages including podman, buildah, conmon, and skopeo.

4

What is the CVE associated with RHSA-2021:0531?

The CVE associated with RHSA-2021:0531 is CVE-2020-14370, which details the environment variable leak issue.

5

When was the advisory RHSA-2021:0531 released?

The advisory RHSA-2021:0531 was released on April 6, 2021.

Company

Resources

Contact

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