ALSA-2019:4269

Source

https://errata.almalinux.org/8/ALSA-2019-4269.html

Import Source

https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2019:4269.json

Related

• CVE-2019-16884
• CVE-2019-9512
• CVE-2019-9514

Published

2019-12-17T09:19:28Z

Modified

2019-12-17T09:19:15Z

Details

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)

• runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc (CVE-2019-16884)

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.

Bug Fix(es):

• avc: podman run --security-opt label=type:svirtqemunet_t (BZ#1764318)

• backport json-file logging support to 1.4.2 (BZ#1770176)

• Selinux won't allow SCTP inter pod communication (BZ#1774382)

References

• https://errata.almalinux.org/8/ALSA-2019-4269.html
• https://vulners.com/cve/CVE-2019-16884
• https://vulners.com/cve/CVE-2019-18466
• https://vulners.com/cve/CVE-2019-9512
• https://vulners.com/cve/CVE-2019-9514