Linux · 
Red Hat · Security advisory · May 18, 2021
Red Hat · Security advisory · May 18, 2021RHSA-2021:1796: Security update for 27 packages
RHSA-2021:1796, released May 18, 2021, fixes 2 CVEs across 27 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0318
88th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| buildah | RHEL 8 | 0:1.19.7-1.module+el8.4.0+10607+f4da7515 |
| buildah-tests | RHEL 8 | 0:1.19.7-1.module+el8.4.0+10607+f4da7515 |
| cockpit-podman | RHEL 8 | 0:29-2.module+el8.4.0+10607+f4da7515 |
| conmon | RHEL 8 | 2:2.0.26-1.module+el8.4.0+10607+f4da7515 |
| container-selinux | RHEL 8 | 2:2.158.0-1.module+el8.4.0+10607+f4da7515 |
| containernetworking-plugins | RHEL 8 | 0:0.9.1-1.module+el8.4.0+10607+f4da7515 |
| containers-common | RHEL 8 | 1:1.2.2-8.module+el8.4.0+10607+f4da7515 |
| crit | RHEL 8 | 0:3.15-1.module+el8.4.0+10607+f4da7515 |
| criu | RHEL 8 | 0:3.15-1.module+el8.4.0+10607+f4da7515 |
| crun | RHEL 8 | 0:0.18-1.module+el8.4.0+10607+f4da7515 |
| fuse-overlayfs | RHEL 8 | 0:1.4.0-2.module+el8.4.0+10607+f4da7515 |
| libslirp | RHEL 8 | 0:4.3.1-1.module+el8.4.0+10607+f4da7515 |
| libslirp-devel | RHEL 8 | 0:4.3.1-1.module+el8.4.0+10607+f4da7515 |
| oci-seccomp-bpf-hook | RHEL 8 | 0:1.2.0-2.module+el8.4.0+10607+f4da7515 |
| podman | RHEL 8 | 0:3.0.1-6.module+el8.4.0+10607+f4da7515 |
| podman-catatonit | RHEL 8 | 0:3.0.1-6.module+el8.4.0+10607+f4da7515 |
| podman-docker | RHEL 8 | 0:3.0.1-6.module+el8.4.0+10607+f4da7515 |
| podman-plugins | RHEL 8 | 0:3.0.1-6.module+el8.4.0+10607+f4da7515 |
| podman-remote | RHEL 8 | 0:3.0.1-6.module+el8.4.0+10607+f4da7515 |
| podman-tests | RHEL 8 | 0:3.0.1-6.module+el8.4.0+10607+f4da7515 |
| python3-criu | RHEL 8 | 0:3.15-1.module+el8.4.0+10607+f4da7515 |
| runc | RHEL 8 | 0:1.0.0-70.rc92.module+el8.4.0+10607+f4da7515 |
| skopeo | RHEL 8 | 1:1.2.2-8.module+el8.4.0+10607+f4da7515 |
| skopeo-tests | RHEL 8 | 1:1.2.2-8.module+el8.4.0+10607+f4da7515 |
| slirp4netns | RHEL 8 | 0:1.1.8-1.module+el8.4.0+10607+f4da7515 |
| toolbox | RHEL 8 | 0:0.0.8-1.module+el8.4.0+10607+f4da7515 |
| udica | RHEL 8 | 0:0.2.4-1.module+el8.4.0+10607+f4da7515 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2020-29652 | golang-golang-x-crypto-dev: A nil pointer dereference in the golang.org/x/crypto/ssh component throughv0.0.0-20201203163018-be400aefbc4c for Go a... | 7.5 | 0.0318 | None reported |
| Routine | CVE-2021-20199 | udica: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Se... | 5.9 | 0.0111 | None reported |
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