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OpenAdvisories
High ELSA-2021-2370 1 CVE

Important: container-tools:3.0 security update (Oracle Linux 8)

Published Jun 14, 2021 · Updated Jun 14, 2021

Summary

buildah
[1.19.7-1.0.1]
- Handling redirect from the docker registry [Orabug: 29874238] (Nikita Gerasimov)

[1.19.7-1]
- update to the latest content of https://github.com/containers/buildah/tree/release-1.19
(https://github.com/containers/buildah/commit/a2854ed)
- Resolves: #1935376

cockpit-podman
[29-2]
- fix gating test failure for cockpit-podman
- Related: #1914884

[29-1]
- update to https://github.com/cockpit-project/cockpit-podman/releases/tag/29
- Related: #1883490

conmon
[2:2.0.26-1]
- update to https://github.com/containers/conmon/releases/tag/v2.0.26
- Related: #1883490

containernetworking-plugins
[0.9.1-1]
- update to https://github.com/containernetworking/plugins/releases/tag/v0.9.1
- Related: #1883490

container-selinux
[2:2.158.0-1]
- update to https://github.com/containers/container-selinux/releases/tag/v2.158.0
- Related: #1883490

criu
[3.15-1]
- update to https://github.com/checkpoint-restore/criu/releases/tag/v3.15
- Related: #1883490

crun
[0.18-2]
- allow to build without glibc-static (thanks to Giuseppe Scrivano)
- Related: #1883490

fuse-overlayfs
[1.4.0-2]
- disable openat2 syscall again - still unsupported in current RHEL8 kernel
- Related: #1883490

[1.4.0-1]
- update to https://github.com/containers/fuse-overlayfs/releases/tag/v1.4.0
- Related: #1883490

oci-seccomp-bpf-hook
[1.2.0-1]
- revert back to 1.2.0 - build issues
- Related: #1883490

[1.2.1-1]
- update to
https://github.com/containers/oci-seccomp-bpf-hook/releases/tag/v1.2.1
- require crun >= 0.17
- Related: #1883490

podman
[3.0.1-6.0.1]
- Handling redirect from the docker registry [Orabug: 29874238] (Nikita Gerasimov)

[3.0.1-6]
- update to the latest content of https://github.com/containers/podman/tree/v3.0.1-rhel
(https://github.com/containers/podman/commit/ad1aaba)
- Resolves: #1921128
- Resolves: #1936927
- Resolves: #1938234

runc
[1.0.0-71.rc92]
- fix CVE-2021-30465
- Related: #1955655

[1.0.0-70.rc92]
- add missing Provides: oci-runtime = 1
- Related: #1883490

[1.0.0-69.rc92]
- still use ExcludeArch as go_arches macro is broken for 8.4
- Related: #1883490

[1.0.0-68.rc92]
- update to https://github.com/opencontainers/runc/releases/tag/v1.0.0-rc92
- propagate proper CFLAGS to CGO_CFLAGS to assure code hardening and optimization
- Related: #1821193

skopeo
[1.2.2-7.0.1]
- Ignore rhel-shortnames.conf [JIRA: OLDIS-3902]
- Temporarily update shortnames.conf for oraclelinux to point to docker [JIRA: OLDIS-3902]
- Handling redirect from the docker registry [Orabug: 29874238] (Nikita Gerasimov)
- Add oracle registry into the conf file [Orabug: 29845934 31306708]

[1:1.2.2-7]
- use runc as default OCI runtime in RHEL8
- Resolves: #1940854

slirp4netns
[1.1.8-1]
- update to
https://github.com/rootless-containers/slirp4netns/releases/tag/v1.1.8
- Related: #1883490

udica
[0.2.4-1]
- update to https://github.com/containers/udica/releases/tag/v0.2.4
- Related: #1883490

Fixed packages 26

ReleasePackageFixed in
Oracle Linux · 8 buildah 0:1.19.7-1.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 buildah-tests 0:1.19.7-1.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 cockpit-podman 0:29-2.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 conmon 2:2.0.26-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 container-selinux 2:2.158.0-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 containernetworking-plugins 0:0.9.1-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 containers-common 1:1.2.2-7.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 crit 0:3.15-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 criu 0:3.15-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 crun 0:0.18-2.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 fuse-overlayfs 0:1.4.0-2.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 libslirp 0:4.3.1-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 libslirp-devel 0:4.3.1-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 oci-seccomp-bpf-hook 0:1.2.0-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 podman 0:3.0.1-6.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 podman-catatonit 0:3.0.1-6.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 podman-docker 0:3.0.1-6.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 podman-plugins 0:3.0.1-6.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 podman-remote 0:3.0.1-6.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 podman-tests 0:3.0.1-6.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 python3-criu 0:3.15-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 runc 0:1.0.0-71.rc92.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 skopeo 1:1.2.2-7.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 skopeo-tests 1:1.2.2-7.0.1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 slirp4netns 0:1.1.8-1.module+el8.4.0+20196+91e9c2ae
Oracle Linux · 8 udica 0:0.2.4-1.module+el8.4.0+20196+91e9c2ae

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…