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osvGoogleOSV:RLSA-2021:4154
HistoryNov 09, 2021 - 8:24 a.m.

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

2021-11-0908:24:51
Google
osv.dev
15

6.6 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.0%

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

Security Fix(es):

  • buildah: Host environment variables leaked in build container when using chroot isolation (CVE-2021-3602)

  • containers/storage: DoS via malicious image (CVE-2021-20291)

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 8.5 Release Notes linked from the References section.

References