CVE-2021-20291
podman-remote: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Se...
CVE-2021-20291 is fixed in 33 products on 1 platform, first by RHSA-2021:4154, released November 9, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.5
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0159
75th percentile
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * buildah: Host environment variables leaked in build container when using chroot isolation (CVE-2021-3602) * containers/storage: DoS via malicious image (CVE-2021-20291) 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 8.5 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| buildah · RHEL 8 | 0:1.22.3-2.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| buildah · RHEL 9 | 1:1.27.0-2.el9 | RHSA-2022:8008 | Nov 15, 2022 |
| buildah · almalinux 8 | 1.19.9-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| buildah · almalinux 9 | 1:1.27.0-2.el9 | ALSA-2022:8008 | Nov 15, 2022 |
| buildah · ol 8 | 0:1.22.3-2.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| buildah · ol 9 | 1:1.27.0-2.0.1.el9 | ELSA-2022-8008 | Nov 22, 2022 |
| buildah · rocky 8 | 0:1.22.3-2.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| buildah-tests · RHEL 8 | 0:1.22.3-2.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| buildah-tests · RHEL 9 | 1:1.27.0-2.el9 | RHSA-2022:8008 | Nov 15, 2022 |
| buildah-tests · almalinux 8 | 1.19.9-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| buildah-tests · almalinux 9 | 1:1.27.0-2.el9 | ALSA-2022:8008 | Nov 15, 2022 |
| buildah-tests · ol 8 | 0:1.22.3-2.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| buildah-tests · ol 9 | 1:1.27.0-2.0.1.el9 | ELSA-2022-8008 | Nov 22, 2022 |
| cockpit-podman · RHEL 8 | 0:33-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| cockpit-podman · almalinux 8 | 29-2.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| cockpit-podman · ol 8 | 0:33-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| cockpit-podman · rocky 8 | 0:33-1.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| conmon · RHEL 8 | 2:2.0.29-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| conmon · almalinux 8 | 2:2.0.26-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| conmon · ol 8 | 2:2.0.29-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| conmon · rocky 8 | 2:2.0.29-1.module+el8.4.0+643+525e162a | RLSA-2021:4154 | Nov 9, 2021 |
| container-selinux · RHEL 8 | 2:2.167.0-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| container-selinux · almalinux 8 | 2:2.167.0-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| container-selinux · ol 8 | 2:2.167.0-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| container-selinux · rocky 8 | 2:2.167.0-1.module+el8.4.0+653+ad26b47d | RLSA-2021:4154 | Nov 9, 2021 |
| containernetworking-plugins · RHEL 8 | 0:1.0.0-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| containernetworking-plugins · almalinux 8 | 0.9.1-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| containernetworking-plugins · ol 8 | 0:1.0.0-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| containernetworking-plugins · rocky 8 | 0:1.0.0-1.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| containers-common · RHEL 8 | 2:1-2.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| containers-common · almalinux 8 | 1:1.2.4-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| containers-common · ol 8 | 2:1-2.0.2.module+el8.5.0+20424+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| containers-common · rocky 8 | 2:1-2.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| crit · RHEL 8 | 0:3.15-3.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| crit · almalinux 8 | 3.15-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| crit · ol 8 | 0:3.15-3.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| criu · RHEL 8 | 0:3.15-3.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| criu · almalinux 8 | 3.15-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| criu · ol 8 | 0:3.15-3.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| criu · rocky 8 | 0:3.15-3.module+el8.7.0+1077+0e4f03d4 | RLSA-2021:4154 | Nov 9, 2021 |
| criu-devel · RHEL 8 | 0:3.15-3.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| criu-devel · almalinux 8 | 3.15-3.module_el8.6.0+2751+06427ca3 | ALSA-2021:4154 | Nov 9, 2021 |
| criu-devel · ol 8 | 0:3.15-3.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| criu-libs · RHEL 8 | 0:3.15-3.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| criu-libs · almalinux 8 | 3.15-3.module_el8.5.0+2613+1b78b731 | ALSA-2021:4154 | Nov 9, 2021 |
| criu-libs · ol 8 | 0:3.15-3.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| crun · RHEL 8 | 0:1.0-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| crun · almalinux 8 | 0.18-2.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| crun · ol 8 | 0:1.0-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| crun · rocky 8 | 0:1.0-1.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| fuse-overlayfs · RHEL 8 | 0:1.7.1-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| fuse-overlayfs · almalinux 8 | 1.4.0-2.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| fuse-overlayfs · ol 8 | 0:1.7.1-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| fuse-overlayfs · rocky 8 | 0:1.7.1-1.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| libslirp · RHEL 8 | 0:4.4.0-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| libslirp · almalinux 8 | 4.3.1-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| libslirp · ol 8 | 0:4.4.0-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| libslirp · rocky 8 | 0:4.4.0-1.module+el8.7.0+1077+0e4f03d4 | RLSA-2021:4154 | Nov 9, 2021 |
| libslirp-devel · RHEL 8 | 0:4.4.0-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| libslirp-devel · almalinux 8 | 4.3.1-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| libslirp-devel · ol 8 | 0:4.4.0-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| oci-seccomp-bpf-hook · RHEL 8 | 0:1.2.3-3.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| oci-seccomp-bpf-hook · almalinux 8 | 1.2.0-3.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| oci-seccomp-bpf-hook · ol 8 | 0:1.2.3-3.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| oci-seccomp-bpf-hook · rocky 8 | 0:1.2.3-3.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| podman · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman · RHEL 9 | 2:4.2.0-3.el9 | RHSA-2022:7954 | Nov 15, 2022 |
| podman · almalinux 8 | 3.0.1-7.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| podman · almalinux 9 | 2:4.2.0-3.el9 | ALSA-2022:7954 | Nov 15, 2022 |
| podman · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| podman · rocky 8 | 0:3.3.1-9.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| podman-catatonit · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman-catatonit · almalinux 8 | 3.0.1-7.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| podman-catatonit · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman-catatonit · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| podman-docker · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman-docker · RHEL 9 | 2:4.2.0-3.el9 | RHSA-2022:7954 | Nov 15, 2022 |
| podman-docker · almalinux 8 | 3.0.1-7.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| podman-docker · almalinux 9 | 2:4.2.0-3.el9 | ALSA-2022:7954 | Nov 15, 2022 |
| podman-docker · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman-docker · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| podman-gvproxy · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman-gvproxy · RHEL 9 | 2:4.2.0-3.el9 | RHSA-2022:7954 | Nov 15, 2022 |
| podman-gvproxy · almalinux 9 | 2:4.2.0-3.el9 | ALSA-2022:7954 | Nov 15, 2022 |
| podman-gvproxy · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman-gvproxy · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| podman-plugins · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman-plugins · RHEL 9 | 2:4.2.0-3.el9 | RHSA-2022:7954 | Nov 15, 2022 |
| podman-plugins · almalinux 8 | 3.0.1-7.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| podman-plugins · almalinux 9 | 2:4.2.0-3.el9 | ALSA-2022:7954 | Nov 15, 2022 |
| podman-plugins · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman-plugins · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| podman-remote · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman-remote · RHEL 9 | 2:4.2.0-3.el9 | RHSA-2022:7954 | Nov 15, 2022 |
| podman-remote · almalinux 8 | 3.0.1-7.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| podman-remote · almalinux 9 | 2:4.2.0-3.el9 | ALSA-2022:7954 | Nov 15, 2022 |
| podman-remote · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman-remote · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| podman-tests · RHEL 8 | 0:3.3.1-9.module+el8.5.0+12697+018f24d7 | RHSA-2021:4154 | Nov 9, 2021 |
| podman-tests · RHEL 9 | 2:4.2.0-3.el9 | RHSA-2022:7954 | Nov 15, 2022 |
| podman-tests · almalinux 8 | 3.0.1-7.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| podman-tests · almalinux 9 | 2:4.2.0-3.el9 | ALSA-2022:7954 | Nov 15, 2022 |
| podman-tests · ol 8 | 0:3.3.1-9.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| podman-tests · ol 9 | 2:4.2.0-3.0.1.el9 | ELSA-2022-7954 | Nov 22, 2022 |
| python-podman · rocky 8 | 0:3.2.0-2.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| python3-criu · RHEL 8 | 0:3.15-3.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| python3-criu · almalinux 8 | 3.15-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| python3-criu · ol 8 | 0:3.15-3.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| python3-podman · RHEL 8 | 0:3.2.0-2.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| python3-podman · ol 8 | 0:3.2.0-2.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| runc · RHEL 8 | 0:1.0.2-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| runc · almalinux 8 | 1.0.0-72.rc92.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| runc · ol 8 | 0:1.0.2-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| runc · rocky 8 | 0:1.0.2-1.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| skopeo · RHEL 8 | 1:1.4.2-0.1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| skopeo · RHEL 9 | 2:1.9.2-1.el9 | RHSA-2022:7955 | Nov 15, 2022 |
| skopeo · almalinux 8 | 1:1.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| skopeo · almalinux 9 | 2:1.9.2-1.el9 | ALSA-2022:7955 | Nov 15, 2022 |
| skopeo · ol 8 | 1:1.4.2-0.1.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| skopeo · ol 9 | 2:1.9.2-1.el9 | ELSA-2022-7955 | Nov 22, 2022 |
| skopeo · rocky 8 | 1:1.4.2-0.1.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| skopeo-tests · RHEL 8 | 1:1.4.2-0.1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| skopeo-tests · RHEL 9 | 2:1.9.2-1.el9 | RHSA-2022:7955 | Nov 15, 2022 |
| skopeo-tests · almalinux 8 | 1:1.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| skopeo-tests · almalinux 9 | 2:1.9.2-1.el9 | ALSA-2022:7955 | Nov 15, 2022 |
| skopeo-tests · ol 8 | 1:1.4.2-0.1.0.1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| skopeo-tests · ol 9 | 2:1.9.2-1.el9 | ELSA-2022-7955 | Nov 22, 2022 |
| slirp4netns · RHEL 8 | 0:1.1.8-1.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| slirp4netns · almalinux 8 | 1.1.8-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| slirp4netns · ol 8 | 0:1.1.8-1.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| slirp4netns · rocky 8 | 0:1.1.8-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2021:4154 | Nov 9, 2021 |
| toolbox · RHEL 8 | 0:0.0.99.3-0.4.module+el8.5.0+12682+a4eeb084 | RHSA-2021:4154 | Nov 9, 2021 |
| toolbox · almalinux 8 | 0.0.99.3-1.module_el8.5.0+2614+87221ce8 | ALBA-2022:0348 | Feb 1, 2022 |
| toolbox · rocky 8 | 0:0.0.99.3-0.4.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
| toolbox-tests · RHEL 8 | 0:0.0.99.3-0.4.module+el8.5.0+12682+a4eeb084 | RHSA-2021:4154 | Nov 9, 2021 |
| toolbox-tests · almalinux 8 | 0.0.99.3-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| udica · RHEL 8 | 0:0.2.5-2.module+el8.5.0+12582+56d94c81 | RHSA-2021:4154 | Nov 9, 2021 |
| udica · almalinux 8 | 0.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALBA-2022:0348 | Feb 1, 2022 |
| udica · ol 8 | 0:0.2.5-2.module+el8.5.0+20416+d687fed7 | ELSA-2021-4154 | Nov 16, 2021 |
| udica · rocky 8 | 0:0.2.5-2.module+el8.5.0+710+4c471e88 | RLSA-2021:4154 | Nov 9, 2021 |
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