CVE-2021-20188
buildah-tests: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Se...
CVE-2021-20188 is fixed in 26 products on 1 platform, first by RHSA-2020:3053, released July 21, 2020. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.0
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0026
18th percentile
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * podman: container users permissions are not respected in privileged containers (CVE-2021-20188) 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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| buildah · RHEL 8 | 0:1.11.6-8.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| buildah · ol 8 | 0:1.5-8.gite94b4f9.0.1.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| buildah-tests · RHEL 8 | 0:1.11.6-8.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| buildah-tests · ol 8 | 0:1.11.6-8.0.1.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| cockpit-podman · RHEL 8 | 0:11-1.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| cockpit-podman · ol 8 | 0:11-1.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| conmon · RHEL 8 | 2:2.0.15-1.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| conmon · ol 8 | 2:2.0.15-1.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| container-selinux · RHEL 8 | 2:2.130.0-1.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| container-selinux · ol 8 | 2:2.124.0-1.gitf958d0c.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| containernetworking-plugins · RHEL 8 | 0:0.8.3-4.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| containernetworking-plugins · ol 8 | 0:0.7.4-4.git9ebe139.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| containers-common · RHEL 8 | 1:0.1.41-4.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| containers-common · ol 8 | 1:0.1.32-6.git1715c90.0.1.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| crit · RHEL 8 | 0:3.12-9.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| crit · ol 8 | 0:3.12-9.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| criu · RHEL 8 | 0:3.12-9.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| criu · ol 8 | 0:3.12-9.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| fuse-overlayfs · RHEL 8 | 0:0.7.8-1.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| fuse-overlayfs · ol 8 | 0:0.3-5.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| libslirp · RHEL 8 | 0:4.3.0-3.module+el8.2.1+6816+bedf4f91 | RHSA-2020:3053 | Jul 21, 2020 |
| libslirp-devel · RHEL 8 | 0:4.3.0-3.module+el8.2.1+6816+bedf4f91 | RHSA-2020:3053 | Jul 21, 2020 |
| oci-systemd-hook · RHEL 8 | 1:0.1.15-2.git2d0b8a3.module+el8.3.0+10171+12421f43 | RHSA-2021:0705 | Mar 2, 2021 |
| oci-systemd-hook · ol 8 | 1:0.1.15-2.git2d0b8a3.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| oci-umount · RHEL 8 | 2:2.3.4-2.git87f9237.module+el8.3.0+10171+12421f43 | RHSA-2021:0705 | Mar 2, 2021 |
| oci-umount · ol 8 | 2:2.3.4-2.git87f9237.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| podman · RHEL 8 | 0:1.6.4-26.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| podman · ol 8 | 0:1.0.0-8.git921f98f.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| podman-docker · RHEL 8 | 0:1.6.4-26.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| podman-docker · ol 8 | 0:1.0.0-8.git921f98f.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| podman-remote · RHEL 8 | 0:1.6.4-26.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| podman-remote · ol 8 | 0:1.6.4-26.0.1.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| podman-tests · RHEL 8 | 0:1.6.4-26.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| podman-tests · ol 8 | 0:1.6.4-26.0.1.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| python-podman-api · RHEL 8 | 0:1.2.0-0.2.gitd0a45fe.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| python-podman-api · ol 8 | 0:1.2.0-0.2.gitd0a45fe.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| python3-criu · RHEL 8 | 0:3.12-9.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| python3-criu · ol 8 | 0:3.12-9.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| runc · RHEL 8 | 0:1.0.0-64.rc10.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| runc · ol 8 | 0:1.0.0-56.rc5.dev.git2abd837.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| skopeo · RHEL 8 | 1:0.1.41-4.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| skopeo · ol 8 | 1:0.1.32-6.git1715c90.0.1.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| skopeo-tests · RHEL 8 | 1:0.1.41-4.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| skopeo-tests · ol 8 | 1:0.1.41-4.0.1.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
| slirp4netns · RHEL 8 | 0:0.4.2-3.git21fdece.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| slirp4netns · ol 8 | 0:0.1-5.dev.gitc4e1bc5.module+el8.3.0+9668+293abd4d | ELSA-2021-0705 | Mar 5, 2021 |
| toolbox · RHEL 8 | 0:0.0.7-1.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| udica · RHEL 8 | 0:0.2.1-2.module+el8.3.0+10188+4c10031c | RHSA-2021:0706 | Mar 2, 2021 |
| udica · ol 8 | 0:0.2.1-2.module+el8.3.0+9670+b9fad87d | ELSA-2021-0706 | Mar 5, 2021 |
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