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OpenAdvisories
High RHSA-2021:2292 1 CVE

Red Hat Security Advisory: container-tools:2.0 security update

Published Sep 13, 2024 · Updated Aug 12, 2026

Ecosystem: Red Hat

Fixed packages 40

ReleasePackageFixed in
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream buildah 0:1.11.6-7.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream buildah-debuginfo 0:1.11.6-7.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream buildah-debugsource 0:1.11.6-7.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream buildah-tests 0:1.11.6-7.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream buildah-tests-debuginfo 0:1.11.6-7.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream cockpit-podman 0:11-1.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream conmon 2:2.0.6-1.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream container-selinux 2:2.124.0-1.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream containernetworking-plugins 0:0.8.3-4.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream containernetworking-plugins-debuginfo 0:0.8.3-4.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream containernetworking-plugins-debugsource 0:0.8.3-4.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream containers-common 1:0.1.40-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream crit 0:3.12-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream criu 0:3.12-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream criu-debuginfo 0:3.12-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream criu-debugsource 0:3.12-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream fuse-overlayfs 0:0.7.2-5.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream fuse-overlayfs-debuginfo 0:0.7.2-5.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream fuse-overlayfs-debugsource 0:0.7.2-5.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman-debuginfo 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman-debugsource 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman-docker 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman-remote 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman-remote-debuginfo 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream podman-tests 0:1.6.4-19.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream python-podman-api 0:1.2.0-0.2.gitd0a45fe.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream python3-criu 0:3.12-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream runc 0:1.0.0-65.rc10.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream runc-debuginfo 0:1.0.0-65.rc10.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream runc-debugsource 0:1.0.0-65.rc10.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream skopeo 1:0.1.40-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream skopeo-debuginfo 1:0.1.40-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream skopeo-debugsource 1:0.1.40-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream skopeo-tests 1:0.1.40-9.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream slirp4netns 0:0.4.2-3.git21fdece.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream slirp4netns-debuginfo 0:0.4.2-3.git21fdece.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream slirp4netns-debugsource 0:0.4.2-3.git21fdece.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream toolbox 0:0.0.7-1.module+el8.2.0+11121+714aca16
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream udica 0:0.2.1-2.module+el8.2.0+11121+714aca16

Vulnerabilities 1

  • High 7.6
    CVE-2021-30465 EPSS 10%

    mount destinations can be swapped via symlink-exchange to cause mounts outside the rootfs

    runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange a…

    buildah runc github.com/opencontainers/runc k3s Debian Ubuntu Azure Linux Alpine Go

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • article
    https://access.redhat.com/security/vulnerabilities/RHSB-2021-004
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1954736
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2292.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-30465
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-30465
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-30465
  • article
    https://github.com/opencontainers/runc/security/advisories/GHSA-c3xm-pvg7-gh7r