(RHSA-2022:7457) Moderate: container-tools:rhel8 security, bug fix, and enhancement update

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

Security Fix(es):

• golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)

• 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)

• opencontainers: OCI manifest and index parsing confusion (CVE-2021-41190)

• buildah: possible information disclosure and modification (CVE-2022-2990)

• 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 Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.