RHSA-2022:7529 — Security Advisory

An update for the container-tools:3.0 module is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

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

Security Fix(es):

• golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705)

• cri-o: memory exhaustion on the node when access to the kube api (CVE-2022-1708)

• golang: go/parser: stack exhaustion in all Parse* functions (CVE-2022-1962)

• prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698)

• golang: encoding/xml: stack exhaustion in Decoder.Skip (CVE-2022-28131)

• golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)

• golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)

• golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)

• golang: encoding/xml: stack exhaustion in Unmarshal (CVE-2022-30633)

• golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148)

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.