RHSA-2019:4273 — Security Advisory
Red Hat Security Advisory: container-tools:1.0 security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · December 17, 2019
Updated · October 23, 2026
Topic
An update for the container-tools:1.0 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. 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.
Description
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.
Security Fix(es):
-
HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)
-
HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)
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.