Product Errata

RLSA-2021:1796

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

Topic

An update is available for fuse-overlayfs, container-selinux, udica, toolbox, podman, conmon, skopeo, libslirp, oci-seccomp-bpf-hook, slirp4netns, containernetworking-plugins, buildah, criu, cockpit-podman.

This update affects Rocky Linux 8.

A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

Description

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.

Security Fix(es):

* golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652)

* podman: Remote traffic to rootless containers is seen as orginating from localhost (CVE-2021-20199)

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 8.4 Release Notes linked from the References section.