RedHat: RHSA-2020-1650:01 Moderate: container-tools:rhel8 security, bug fix,
Summary
The container-tools module contains tools for working with containers,
notably podman, buildah, skopeo, and runc.
Security Fix(es):
* runc: volume mount race condition with shared mounts leads to information
leak/integrity manipulation (CVE-2019-19921)
* containers/image: Container images read entire image manifest into memory
(CVE-2020-1702)
* podman: incorrectly allows existing files in volumes to be overwritten by
a container when it is created (CVE-2020-1726)
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 Red Hat
Enterprise Linux 8.2 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2019-19921 https://access.redhat.com/security/cve/CVE-2020-1702 https://access.redhat.com/security/cve/CVE-2020-1726 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.src.rpm
cockpit-podman-12-1.module+el8.2.0+5950+6d183a6a.src.rpm
conmon-2.0.6-1.module+el8.2.0+5182+3136e5d4.src.rpm
container-selinux-2.124.0-1.module+el8.2.0+5182+3136e5d4.src.rpm
containernetworking-plugins-0.8.3-5.module+el8.2.0+5201+6b31f0d9.src.rpm
criu-3.12-9.module+el8.2.0+5029+3ac48e7d.src.rpm
fuse-overlayfs-0.7.2-5.module+el8.2.0+6060+9dbc027d.src.rpm
podman-1.6.4-10.module+el8.2.0+6063+e761893a.src.rpm
python-podman-api-1.2.0-0.2.gitd0a45fe.module+el8.2.0+5201+6b31f0d9.src.rpm
runc-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.src.rpm
skopeo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.src.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.src.rpm
toolbox-0.0.7-1.module+el8.2.0+6096+9c3f08f3.src.rpm
udica-0.2.1-2.module+el8.2.0+4896+8f613c81.src.rpm
aarch64:
buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.aarch64.rpm
buildah-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.aarch64.rpm
buildah-debugsource-1.11.6-7.module+el8.2.0+5856+b8046c6d.aarch64.rpm
buildah-tests-1.11.6-7.module+el8.2.0+5856+b8046c6d.aarch64.rpm
buildah-tests-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.aarch64.rpm
conmon-2.0.6-1.module+el8.2.0+5182+3136e5d4.aarch64.rpm
containernetworking-plugins-0.8.3-5.module+el8.2.0+5201+6b31f0d9.aarch64.rpm
containernetworking-plugins-debuginfo-0.8.3-5.module+el8.2.0+5201+6b31f0d9.aarch64.rpm
containernetworking-plugins-debugsource-0.8.3-5.module+el8.2.0+5201+6b31f0d9.aarch64.rpm
containers-common-0.1.40-10.module+el8.2.0+5955+6cd70ceb.aarch64.rpm
crit-3.12-9.module+el8.2.0+5029+3ac48e7d.aarch64.rpm
criu-3.12-9.module+el8.2.0+5029+3ac48e7d.aarch64.rpm
criu-debuginfo-3.12-9.module+el8.2.0+5029+3ac48e7d.aarch64.rpm
criu-debugsource-3.12-9.module+el8.2.0+5029+3ac48e7d.aarch64.rpm
fuse-overlayfs-0.7.2-5.module+el8.2.0+6060+9dbc027d.aarch64.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.2.0+6060+9dbc027d.aarch64.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.2.0+6060+9dbc027d.aarch64.rpm
podman-1.6.4-10.module+el8.2.0+6063+e761893a.aarch64.rpm
podman-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.aarch64.rpm
podman-debugsource-1.6.4-10.module+el8.2.0+6063+e761893a.aarch64.rpm
podman-remote-1.6.4-10.module+el8.2.0+6063+e761893a.aarch64.rpm
podman-remote-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.aarch64.rpm
podman-tests-1.6.4-10.module+el8.2.0+6063+e761893a.aarch64.rpm
python3-criu-3.12-9.module+el8.2.0+5029+3ac48e7d.aarch64.rpm
runc-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.aarch64.rpm
runc-debuginfo-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.aarch64.rpm
runc-debugsource-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.aarch64.rpm
skopeo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.aarch64.rpm
skopeo-debuginfo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.aarch64.rpm
skopeo-debugsource-0.1.40-10.module+el8.2.0+5955+6cd70ceb.aarch64.rpm
skopeo-tests-0.1.40-10.module+el8.2.0+5955+6cd70ceb.aarch64.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.aarch64.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.aarch64.rpm
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.aarch64.rpm
noarch:
cockpit-podman-12-1.module+el8.2.0+5950+6d183a6a.noarch.rpm
container-selinux-2.124.0-1.module+el8.2.0+5182+3136e5d4.noarch.rpm
podman-docker-1.6.4-10.module+el8.2.0+6063+e761893a.noarch.rpm
python-podman-api-1.2.0-0.2.gitd0a45fe.module+el8.2.0+5201+6b31f0d9.noarch.rpm
toolbox-0.0.7-1.module+el8.2.0+6096+9c3f08f3.noarch.rpm
udica-0.2.1-2.module+el8.2.0+4896+8f613c81.noarch.rpm
ppc64le:
buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.ppc64le.rpm
buildah-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.ppc64le.rpm
buildah-debugsource-1.11.6-7.module+el8.2.0+5856+b8046c6d.ppc64le.rpm
buildah-tests-1.11.6-7.module+el8.2.0+5856+b8046c6d.ppc64le.rpm
buildah-tests-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.ppc64le.rpm
conmon-2.0.6-1.module+el8.2.0+5182+3136e5d4.ppc64le.rpm
containernetworking-plugins-0.8.3-5.module+el8.2.0+5201+6b31f0d9.ppc64le.rpm
containernetworking-plugins-debuginfo-0.8.3-5.module+el8.2.0+5201+6b31f0d9.ppc64le.rpm
containernetworking-plugins-debugsource-0.8.3-5.module+el8.2.0+5201+6b31f0d9.ppc64le.rpm
containers-common-0.1.40-10.module+el8.2.0+5955+6cd70ceb.ppc64le.rpm
crit-3.12-9.module+el8.2.0+5029+3ac48e7d.ppc64le.rpm
criu-3.12-9.module+el8.2.0+5029+3ac48e7d.ppc64le.rpm
criu-debuginfo-3.12-9.module+el8.2.0+5029+3ac48e7d.ppc64le.rpm
criu-debugsource-3.12-9.module+el8.2.0+5029+3ac48e7d.ppc64le.rpm
fuse-overlayfs-0.7.2-5.module+el8.2.0+6060+9dbc027d.ppc64le.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.2.0+6060+9dbc027d.ppc64le.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.2.0+6060+9dbc027d.ppc64le.rpm
podman-1.6.4-10.module+el8.2.0+6063+e761893a.ppc64le.rpm
podman-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.ppc64le.rpm
podman-debugsource-1.6.4-10.module+el8.2.0+6063+e761893a.ppc64le.rpm
podman-remote-1.6.4-10.module+el8.2.0+6063+e761893a.ppc64le.rpm
podman-remote-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.ppc64le.rpm
podman-tests-1.6.4-10.module+el8.2.0+6063+e761893a.ppc64le.rpm
python3-criu-3.12-9.module+el8.2.0+5029+3ac48e7d.ppc64le.rpm
runc-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.ppc64le.rpm
runc-debuginfo-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.ppc64le.rpm
runc-debugsource-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.ppc64le.rpm
skopeo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.ppc64le.rpm
skopeo-debuginfo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.ppc64le.rpm
skopeo-debugsource-0.1.40-10.module+el8.2.0+5955+6cd70ceb.ppc64le.rpm
skopeo-tests-0.1.40-10.module+el8.2.0+5955+6cd70ceb.ppc64le.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.ppc64le.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.ppc64le.rpm
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.ppc64le.rpm
s390x:
buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.s390x.rpm
buildah-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.s390x.rpm
buildah-debugsource-1.11.6-7.module+el8.2.0+5856+b8046c6d.s390x.rpm
buildah-tests-1.11.6-7.module+el8.2.0+5856+b8046c6d.s390x.rpm
buildah-tests-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.s390x.rpm
conmon-2.0.6-1.module+el8.2.0+5182+3136e5d4.s390x.rpm
containernetworking-plugins-0.8.3-5.module+el8.2.0+5201+6b31f0d9.s390x.rpm
containernetworking-plugins-debuginfo-0.8.3-5.module+el8.2.0+5201+6b31f0d9.s390x.rpm
containernetworking-plugins-debugsource-0.8.3-5.module+el8.2.0+5201+6b31f0d9.s390x.rpm
containers-common-0.1.40-10.module+el8.2.0+5955+6cd70ceb.s390x.rpm
crit-3.12-9.module+el8.2.0+5029+3ac48e7d.s390x.rpm
criu-3.12-9.module+el8.2.0+5029+3ac48e7d.s390x.rpm
criu-debuginfo-3.12-9.module+el8.2.0+5029+3ac48e7d.s390x.rpm
criu-debugsource-3.12-9.module+el8.2.0+5029+3ac48e7d.s390x.rpm
fuse-overlayfs-0.7.2-5.module+el8.2.0+6060+9dbc027d.s390x.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.2.0+6060+9dbc027d.s390x.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.2.0+6060+9dbc027d.s390x.rpm
podman-1.6.4-10.module+el8.2.0+6063+e761893a.s390x.rpm
podman-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.s390x.rpm
podman-debugsource-1.6.4-10.module+el8.2.0+6063+e761893a.s390x.rpm
podman-remote-1.6.4-10.module+el8.2.0+6063+e761893a.s390x.rpm
podman-remote-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.s390x.rpm
podman-tests-1.6.4-10.module+el8.2.0+6063+e761893a.s390x.rpm
python3-criu-3.12-9.module+el8.2.0+5029+3ac48e7d.s390x.rpm
runc-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.s390x.rpm
runc-debuginfo-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.s390x.rpm
runc-debugsource-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.s390x.rpm
skopeo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.s390x.rpm
skopeo-debuginfo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.s390x.rpm
skopeo-debugsource-0.1.40-10.module+el8.2.0+5955+6cd70ceb.s390x.rpm
skopeo-tests-0.1.40-10.module+el8.2.0+5955+6cd70ceb.s390x.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.s390x.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.s390x.rpm
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.s390x.rpm
x86_64:
buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64.rpm
buildah-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64.rpm
buildah-debugsource-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64.rpm
buildah-tests-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64.rpm
buildah-tests-debuginfo-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64.rpm
conmon-2.0.6-1.module+el8.2.0+5182+3136e5d4.x86_64.rpm
containernetworking-plugins-0.8.3-5.module+el8.2.0+5201+6b31f0d9.x86_64.rpm
containernetworking-plugins-debuginfo-0.8.3-5.module+el8.2.0+5201+6b31f0d9.x86_64.rpm
containernetworking-plugins-debugsource-0.8.3-5.module+el8.2.0+5201+6b31f0d9.x86_64.rpm
containers-common-0.1.40-10.module+el8.2.0+5955+6cd70ceb.x86_64.rpm
crit-3.12-9.module+el8.2.0+5029+3ac48e7d.x86_64.rpm
criu-3.12-9.module+el8.2.0+5029+3ac48e7d.x86_64.rpm
criu-debuginfo-3.12-9.module+el8.2.0+5029+3ac48e7d.x86_64.rpm
criu-debugsource-3.12-9.module+el8.2.0+5029+3ac48e7d.x86_64.rpm
fuse-overlayfs-0.7.2-5.module+el8.2.0+6060+9dbc027d.x86_64.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.2.0+6060+9dbc027d.x86_64.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.2.0+6060+9dbc027d.x86_64.rpm
podman-1.6.4-10.module+el8.2.0+6063+e761893a.x86_64.rpm
podman-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.x86_64.rpm
podman-debugsource-1.6.4-10.module+el8.2.0+6063+e761893a.x86_64.rpm
podman-remote-1.6.4-10.module+el8.2.0+6063+e761893a.x86_64.rpm
podman-remote-debuginfo-1.6.4-10.module+el8.2.0+6063+e761893a.x86_64.rpm
podman-tests-1.6.4-10.module+el8.2.0+6063+e761893a.x86_64.rpm
python3-criu-3.12-9.module+el8.2.0+5029+3ac48e7d.x86_64.rpm
runc-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.x86_64.rpm
runc-debuginfo-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.x86_64.rpm
runc-debugsource-1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb.x86_64.rpm
skopeo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.x86_64.rpm
skopeo-debuginfo-0.1.40-10.module+el8.2.0+5955+6cd70ceb.x86_64.rpm
skopeo-debugsource-0.1.40-10.module+el8.2.0+5955+6cd70ceb.x86_64.rpm
skopeo-tests-0.1.40-10.module+el8.2.0+5955+6cd70ceb.x86_64.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.x86_64.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.x86_64.rpm
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.2.0+5658+9a15711d.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for the container-tools:rhel8 module is now available for Red HatEnterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Bugs Fixed
1703245 - [RFE] Add button to run terminal within the container
1717357 - buildah images -f "dangling=true" is not working as expect
1731107 - support podman ps filter regular expressions
1732704 - udica should be able to update the generated policy based on AVC denial messages
1732713 - Run container from cockpit-podman with memory limit doesn't work
1748519 - avc: podman run --security-opt label=type:svirt_qemu_net_t
1749999 - podman bash completion error
1754744 - [8.2] Backport Podman's --env-host support to 8.1
1754763 - [8.2] Podman search shows limited numbers of images
1755119 - Read-only podman run errors when one of the volumes it by default mounts as tmpfs are also defined as VOLUME
1756919 - Podman inspect does not parse the keys of the returned JSON
1757693 - Rebase udica to 0.2.0
1757845 - You have to remove that container to be able to reuse that name.: that name is already in use (due to exec user process caused "no such file or directory")
1763454 - libslirp sends RST to app in response to arriving FIN when containerized socket is shutdown() with SHUT_WR
1766774 - podman-1.6.2-1 rootless: Error: slirp4netns failed
1768930 - backport json-file logging support to 1.4.2
1769469 - Selinux won't allow SCTP inter pod communication
1771990 - Varlink subcommand is missing for podman in rhel-8.2
1774755 - syslog getting spammed with `{Created,Removed} slice libcontainer_*`
1775307 - Concurrent 'podman pull/run' sometimes fails with "Error processing tar file(io: read/write on closed pipe)"
1776112 - journald errors out with "write child: broken pipe"
1779834 - [8.2] Deadlock when pulling an image is interrupted
1783267 - Podman is not compiled with FIPS mode - container-tools-rhel8.-8.2.0
1783268 - Skopeo is not compiled with FIPS mode - container-tools-rhel8-8.2.0
1783270 - Buildah is not compiled with FIPS mode - container-tools-rhel8-8.2.0
1783272 - runc is not compiled with FIPS mode - container-tools-rhel8-8.2.0
1783274 - containernetworking-plugins is not compiled with FIPS mode - container-tools-rhel8-8.2.0
1784267 - Remove quay.io from the default search list
1784952 - Buildah needs to support FIPS Mode bind mount in RHEL8.2++ containers.
1788539 - podman and podman-manpages needs merging
1792796 - CVE-2020-1702 containers/image: Container images read entire image manifest into memory
1793084 - "podman play kube" generates wrong UserCommand when creating pod, defaults to /bin/bash
1793598 - podman commands failing and reporting "cannot chdir: Permission denied"
1796107 - CVE-2019-19921 runc: volume mount race condition with shared mounts leads to information leak/integrity manipulation
1801152 - CVE-2020-1726 podman: incorrectly allows existing files in volumes to be overwritten by a container when it is created
1802907 - useradd and groupadd fail under rootless Buildah and podman
1803496 - useradd and groupadd fail under rootless Buildah and podman [stream-container-tools-rhel8-rhel-8.2.0]
1804849 - fuse-overlayfs segfault
1805017 - fuse-overlayfs segfault [stream-container-tools-rhel8-rhel-8.2.0/fuse-overlayfs]
1805212 - podman (1.6.4) rhel 8.1 no route to host from inside container
1806901 - podman (1.6.4) rhel 8.1 no route to host from inside container [stream-container-tools-rhel8-rhel-8.2.0/podman]
1808707 - [FJ8.2 Bug]: [REG]The "--group-add" option of "podman create" doesn't function. [stream-container-tools-rhel8-rhel-8.2.0/podman]
1810053 - Proposed registries.conf for container-tools-rhel8-8.2.0
1811514 - [container-tools:rhel8] Failed to start existing container
1813295 - Skopeo doesn't handle HTTP 429 errors properly