Summary
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.
Security Fix(es):
* cri-o: memory exhaustion on the node when access to the kube api (CVE-2022-1708)
* golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191)
* runc: incorrect handling of inheritable capabilities (CVE-2022-29162)
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 Rocky Linux 8.7 Release Notes linked from the References section.
Fixed packages 29
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | buildah | 1:1.24.5-2.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | cockpit-podman | 0:46-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | conmon | 2:2.1.4-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | container-selinux | 2:2.189.0-1.module+el8.7.0+1076+9b1c11c1 |
| Rocky Linux · 8 | container-selinux | 2:2.189.0-1.module+el8.6.0+1054+50b00ff4 |
| Rocky Linux · 8 | containernetworking-plugins | 1:1.1.1-2.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | containers-common | 2:1-35.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | containers-common | 2:1-35.module+el8.6.0+997+05c9d812 |
| Rocky Linux · 8 | criu | 0:3.15-3.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | criu | 0:3.15-3.module+el8.5.0+710+4c471e88 |
| Rocky Linux · 8 | criu | 0:3.15-3.module+el8.6.0+1054+50b00ff4 |
| Rocky Linux · 8 | crun | 0:1.5-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | crun | 0:1.5-1.module+el8.6.0+1054+50b00ff4 |
| Rocky Linux · 8 | fuse-overlayfs | 0:1.9-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | fuse-overlayfs | 0:1.9-1.module+el8.6.0+1054+50b00ff4 |
| Rocky Linux · 8 | libslirp | 0:4.4.0-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | libslirp | 0:4.4.0-1.module+el8.5.0+710+4c471e88 |
| Rocky Linux · 8 | libslirp | 0:4.4.0-1.module+el8.6.0+1054+50b00ff4 |
| Rocky Linux · 8 | oci-seccomp-bpf-hook | 0:1.2.5-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | podman | 2:4.0.2-8.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | python-podman | 0:4.0.0-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | python-podman | 0:4.0.0-1.module+el8.6.0+784+32aef5de |
| Rocky Linux · 8 | runc | 1:1.1.4-1.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | skopeo | 2:1.6.2-5.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | slirp4netns | 0:1.1.8-2.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | slirp4netns | 0:1.1.8-2.module+el8.6.0+784+32aef5de |
| Rocky Linux · 8 | toolbox | 0:0.0.99.3-0.5.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | udica | 0:0.2.6-3.module+el8.7.0+1077+0e4f03d4 |
| Rocky Linux · 8 | udica | 0:0.2.6-3.module+el8.6.0+971+69b94baf |
Vulnerabilities 3
-
High 7.5
Node DOS by way of memory exhaustion through ExecSync request in CRI-O
A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after co…
-
High 7.5
golang.org/x/crypto/ssh Denial of service via crafted Signer
The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey.
-
Medium 5.9
Incorrect Default Permissions in runc
runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. A bug was found in runc prior to version 1.1.2 where `runc exec --cap` created processes with non-empty inheritable Linux process capabilities, creating an aty…