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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: container-tools:rhel8 security and bug fix update
Advisory ID:       RHSA-2020:1379-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:1379
Issue date:        2020-04-07
CVE Names:         CVE-2020-8608 
=====================================================================

1. Summary:

An update for the container-tools:rhel8 module is now available for Red Hat
Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x,
 x86_64

3. Description:

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

Security Fix(es):

* QEMU: Slirp: potential OOB access due to unsafe snprintf() usages
(CVE-2020-8608)

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):

* useradd and groupadd fail under rootless Buildah and podman
[stream-container-tools-rhel8-rhel-8.1.1] (BZ#1803495)

* Podman support for FIPS Mode requires a bind mount inside the container
[stream-container-tools-rhel8-rhel-8.1.1/buildah] (BZ#1804188)

* Podman support for FIPS Mode requires a bind mount inside the container
[stream-container-tools-rhel8-rhel-8.1.1/podman] (BZ#1804194)

* fuse-overlayfs segfault
[stream-container-tools-rhel8-rhel-8.1.1/fuse-overlayfs] (BZ#1805016)

* buildah COPY command is slow when .dockerignore file is not present
[stream-container-tools-rhel8-rhel-8.1.1/buildah] (BZ#1806119)

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1798453 - CVE-2020-8608 QEMU: Slirp: potential OOB access due to unsafe
 snprintf() usages
1803495 - useradd and groupadd fail under rootless Buildah and podman
 [stream-container-tools-rhel8-rhel-8.1.1]
1804188 - Podman support for FIPS Mode requires a bind mount inside the
 container [stream-container-tools-rhel8-rhel-8.1.1/buildah]
1804194 - Podman support for FIPS Mode requires a bind mount inside the
 container [stream-container-tools-rhel8-rhel-8.1.1/podman]
1805016 - fuse-overlayfs segfault
 [stream-container-tools-rhel8-rhel-8.1.1/fuse-overlayfs]
1806119 - buildah COPY command is slow when .dockerignore file is not present
 [stream-container-tools-rhel8-rhel-8.1.1/buildah]

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
buildah-1.11.6-6.module+el8.1.1+5865+cc793d95.src.rpm
cockpit-podman-11-1.module+el8.1.1+5259+bcdd613a.src.rpm
conmon-2.0.6-1.module+el8.1.1+5259+bcdd613a.src.rpm
container-selinux-2.124.0-1.module+el8.1.1+5259+bcdd613a.src.rpm
containernetworking-plugins-0.8.3-4.module+el8.1.1+5259+bcdd613a.src.rpm
fuse-overlayfs-0.7.2-5.module+el8.1.1+6114+953c5a57.src.rpm
podman-1.6.4-4.module+el8.1.1+5885+44006e55.src.rpm
python-podman-api-1.2.0-0.2.gitd0a45fe.module+el8.1.1+5259+bcdd613a.src.rpm
runc-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.src.rpm
skopeo-0.1.40-8.module+el8.1.1+5351+506397b0.src.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.src.rpm
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.src.rpm
udica-0.2.1-2.module+el8.1.1+4975+482d6f5d.src.rpm

aarch64:
buildah-1.11.6-6.module+el8.1.1+5865+cc793d95.aarch64.rpm
buildah-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.aarch64.rpm
buildah-debugsource-1.11.6-6.module+el8.1.1+5865+cc793d95.aarch64.rpm
buildah-tests-1.11.6-6.module+el8.1.1+5865+cc793d95.aarch64.rpm
buildah-tests-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.aarch64.rpm
conmon-2.0.6-1.module+el8.1.1+5259+bcdd613a.aarch64.rpm
containernetworking-plugins-0.8.3-4.module+el8.1.1+5259+bcdd613a.aarch64.rpm
containernetworking-plugins-debuginfo-0.8.3-4.module+el8.1.1+5259+bcdd613a.aarch64.rp
m
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.aarch64.rp
m
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.aarch64.rpm
fuse-overlayfs-0.7.2-5.module+el8.1.1+6114+953c5a57.aarch64.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.1.1+6114+953c5a57.aarch64.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.1.1+6114+953c5a57.aarch64.rpm
podman-1.6.4-4.module+el8.1.1+5885+44006e55.aarch64.rpm
podman-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.aarch64.rpm
podman-debugsource-1.6.4-4.module+el8.1.1+5885+44006e55.aarch64.rpm
podman-remote-1.6.4-4.module+el8.1.1+5885+44006e55.aarch64.rpm
podman-remote-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.aarch64.rpm
podman-tests-1.6.4-4.module+el8.1.1+5885+44006e55.aarch64.rpm
runc-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.aarch64.rpm
runc-debuginfo-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.aarch64.rpm
runc-debugsource-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.aarch64.rpm
skopeo-0.1.40-8.module+el8.1.1+5351+506397b0.aarch64.rpm
skopeo-debuginfo-0.1.40-8.module+el8.1.1+5351+506397b0.aarch64.rpm
skopeo-debugsource-0.1.40-8.module+el8.1.1+5351+506397b0.aarch64.rpm
skopeo-tests-0.1.40-8.module+el8.1.1+5351+506397b0.aarch64.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.aarch64.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.aarch64.rp
m
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.aarch64.rp
m
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.aarch64.rpm

noarch:
cockpit-podman-11-1.module+el8.1.1+5259+bcdd613a.noarch.rpm
container-selinux-2.124.0-1.module+el8.1.1+5259+bcdd613a.noarch.rpm
podman-docker-1.6.4-4.module+el8.1.1+5885+44006e55.noarch.rpm
podman-manpages-1.6.4-4.module+el8.1.1+5885+44006e55.noarch.rpm
python-podman-api-1.2.0-0.2.gitd0a45fe.module+el8.1.1+5259+bcdd613a.noarch.rpm
udica-0.2.1-2.module+el8.1.1+4975+482d6f5d.noarch.rpm

ppc64le:
buildah-1.11.6-6.module+el8.1.1+5865+cc793d95.ppc64le.rpm
buildah-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.ppc64le.rpm
buildah-debugsource-1.11.6-6.module+el8.1.1+5865+cc793d95.ppc64le.rpm
buildah-tests-1.11.6-6.module+el8.1.1+5865+cc793d95.ppc64le.rpm
buildah-tests-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.ppc64le.rpm
conmon-2.0.6-1.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
containernetworking-plugins-0.8.3-4.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
containernetworking-plugins-debuginfo-0.8.3-4.module+el8.1.1+5259+bcdd613a.ppc64le.rp
m
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.ppc64le.rp
m
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.ppc64le.rpm
fuse-overlayfs-0.7.2-5.module+el8.1.1+6114+953c5a57.ppc64le.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.1.1+6114+953c5a57.ppc64le.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.1.1+6114+953c5a57.ppc64le.rpm
podman-1.6.4-4.module+el8.1.1+5885+44006e55.ppc64le.rpm
podman-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.ppc64le.rpm
podman-debugsource-1.6.4-4.module+el8.1.1+5885+44006e55.ppc64le.rpm
podman-remote-1.6.4-4.module+el8.1.1+5885+44006e55.ppc64le.rpm
podman-remote-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.ppc64le.rpm
podman-tests-1.6.4-4.module+el8.1.1+5885+44006e55.ppc64le.rpm
runc-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
runc-debuginfo-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
runc-debugsource-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
skopeo-0.1.40-8.module+el8.1.1+5351+506397b0.ppc64le.rpm
skopeo-debuginfo-0.1.40-8.module+el8.1.1+5351+506397b0.ppc64le.rpm
skopeo-debugsource-0.1.40-8.module+el8.1.1+5351+506397b0.ppc64le.rpm
skopeo-tests-0.1.40-8.module+el8.1.1+5351+506397b0.ppc64le.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.ppc64le.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.ppc64le.rp
m
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.ppc64le.rp
m
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.ppc64le.rpm

s390x:
buildah-1.11.6-6.module+el8.1.1+5865+cc793d95.s390x.rpm
buildah-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.s390x.rpm
buildah-debugsource-1.11.6-6.module+el8.1.1+5865+cc793d95.s390x.rpm
buildah-tests-1.11.6-6.module+el8.1.1+5865+cc793d95.s390x.rpm
buildah-tests-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.s390x.rpm
conmon-2.0.6-1.module+el8.1.1+5259+bcdd613a.s390x.rpm
containernetworking-plugins-0.8.3-4.module+el8.1.1+5259+bcdd613a.s390x.rpm
containernetworking-plugins-debuginfo-0.8.3-4.module+el8.1.1+5259+bcdd613a.s390x.rp
m
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.s390x.rp
m
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.s390x.rpm
fuse-overlayfs-0.7.2-5.module+el8.1.1+6114+953c5a57.s390x.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.1.1+6114+953c5a57.s390x.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.1.1+6114+953c5a57.s390x.rpm
podman-1.6.4-4.module+el8.1.1+5885+44006e55.s390x.rpm
podman-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.s390x.rpm
podman-debugsource-1.6.4-4.module+el8.1.1+5885+44006e55.s390x.rpm
podman-remote-1.6.4-4.module+el8.1.1+5885+44006e55.s390x.rpm
podman-remote-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.s390x.rpm
podman-tests-1.6.4-4.module+el8.1.1+5885+44006e55.s390x.rpm
runc-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.s390x.rpm
runc-debuginfo-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.s390x.rpm
runc-debugsource-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.s390x.rpm
skopeo-0.1.40-8.module+el8.1.1+5351+506397b0.s390x.rpm
skopeo-debuginfo-0.1.40-8.module+el8.1.1+5351+506397b0.s390x.rpm
skopeo-debugsource-0.1.40-8.module+el8.1.1+5351+506397b0.s390x.rpm
skopeo-tests-0.1.40-8.module+el8.1.1+5351+506397b0.s390x.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.s390x.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.s390x.rpm
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.s390x.rp
m
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.s390x.rpm

x86_64:
buildah-1.11.6-6.module+el8.1.1+5865+cc793d95.x86_64.rpm
buildah-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.x86_64.rpm
buildah-debugsource-1.11.6-6.module+el8.1.1+5865+cc793d95.x86_64.rpm
buildah-tests-1.11.6-6.module+el8.1.1+5865+cc793d95.x86_64.rpm
buildah-tests-debuginfo-1.11.6-6.module+el8.1.1+5865+cc793d95.x86_64.rpm
conmon-2.0.6-1.module+el8.1.1+5259+bcdd613a.x86_64.rpm
containernetworking-plugins-0.8.3-4.module+el8.1.1+5259+bcdd613a.x86_64.rpm
containernetworking-plugins-debuginfo-0.8.3-4.module+el8.1.1+5259+bcdd613a.x86_64.rp
m
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.x86_64.rp
m
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.x86_64.rpm
fuse-overlayfs-0.7.2-5.module+el8.1.1+6114+953c5a57.x86_64.rpm
fuse-overlayfs-debuginfo-0.7.2-5.module+el8.1.1+6114+953c5a57.x86_64.rpm
fuse-overlayfs-debugsource-0.7.2-5.module+el8.1.1+6114+953c5a57.x86_64.rpm
podman-1.6.4-4.module+el8.1.1+5885+44006e55.x86_64.rpm
podman-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.x86_64.rpm
podman-debugsource-1.6.4-4.module+el8.1.1+5885+44006e55.x86_64.rpm
podman-remote-1.6.4-4.module+el8.1.1+5885+44006e55.x86_64.rpm
podman-remote-debuginfo-1.6.4-4.module+el8.1.1+5885+44006e55.x86_64.rpm
podman-tests-1.6.4-4.module+el8.1.1+5885+44006e55.x86_64.rpm
runc-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.x86_64.rpm
runc-debuginfo-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.x86_64.rpm
runc-debugsource-1.0.0-64.rc9.module+el8.1.1+5259+bcdd613a.x86_64.rpm
skopeo-0.1.40-8.module+el8.1.1+5351+506397b0.x86_64.rpm
skopeo-debuginfo-0.1.40-8.module+el8.1.1+5351+506397b0.x86_64.rpm
skopeo-debugsource-0.1.40-8.module+el8.1.1+5351+506397b0.x86_64.rpm
skopeo-tests-0.1.40-8.module+el8.1.1+5351+506397b0.x86_64.rpm
slirp4netns-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.x86_64.rpm
slirp4netns-debuginfo-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.x86_64.rp
m
slirp4netns-debugsource-0.4.2-3.git21fdece.module+el8.1.1+5657+524a77d7.x86_64.rp
m
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.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/

7. References:

https://access.redhat.com/security/cve/CVE-2020-8608
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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