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

Synopsis: Important: container-tools:rhel8 security, bug fix, and enhancement update
Advisory ID: RHSA-2020:0348-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0348
Issue date: 2020-02-04
CVE Names: CVE-2020-7039
=====================================================================

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: OOB buffer access while emulating tcp protocols in tcp_emu()
(CVE-2020-7039)

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 8.1 Release Notes linked from the References section.

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/):

1731747 – Backport Podman’s –env-host support to 8.1
1732280 – Podman search shows limited numbers of images
1732811 – podman does not create console if -t is present in noninteractive shell
1752599 – Deadlock when pulling an image is interrupted
1779787 – avc: podman run –security-opt label=type:svirt_qemu_net_t [rhel-8.1.1.z]
1779789 – backport json-file logging support to 1.4.2 [rhel-8.1.1.z]
1783277 – Podman is not compiled with FIPS mode – container-tools-rhel8-8.1.1
1783278 – Skopeo is not compiled with FIPS mode – container-tools-rhel8-8.1.1
1783279 – Buildah is not compiled with FIPS mode – container-tools-rhel8-8.1.1
1783280 – runc is not compiled with FIPS mode – container-tools-rhel8-8.1.1
1783281 – containernetworking-plugins is not compiled with FIPS mode – container-tools-rhel8-8.1.1
1787523 – Concurrent ‘podman pull/run’ sometimes fails with “Error processing tar file(io: read/write on closed pipe)” [rhel-8.1.1]
1787524 – 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”)[rhel-8.1.1]
1791551 – CVE-2020-7039 QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu()

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
buildah-1.11.6-4.module+el8.1.1+5259+bcdd613a.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-0.7.2-1.module+el8.1.1+5259+bcdd613a.src.rpm
podman-1.6.4-2.module+el8.1.1+5363+bf8ff1af.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-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.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-1.11.6-4.module+el8.1.1+5259+bcdd613a.aarch64.rpm
buildah-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.aarch64.rpm
buildah-debugsource-1.11.6-4.module+el8.1.1+5259+bcdd613a.aarch64.rpm
buildah-tests-1.11.6-4.module+el8.1.1+5259+bcdd613a.aarch64.rpm
buildah-tests-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.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.rpm
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.aarch64.rpm
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.aarch64.rpm
fuse-overlayfs-0.7.2-1.module+el8.1.1+5259+bcdd613a.aarch64.rpm
fuse-overlayfs-debuginfo-0.7.2-1.module+el8.1.1+5259+bcdd613a.aarch64.rpm
fuse-overlayfs-debugsource-0.7.2-1.module+el8.1.1+5259+bcdd613a.aarch64.rpm
podman-1.6.4-2.module+el8.1.1+5363+bf8ff1af.aarch64.rpm
podman-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.aarch64.rpm
podman-debugsource-1.6.4-2.module+el8.1.1+5363+bf8ff1af.aarch64.rpm
podman-remote-1.6.4-2.module+el8.1.1+5363+bf8ff1af.aarch64.rpm
podman-remote-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.aarch64.rpm
podman-tests-1.6.4-2.module+el8.1.1+5363+bf8ff1af.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-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.aarch64.rpm
slirp4netns-debuginfo-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.aarch64.rpm
slirp4netns-debugsource-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.aarch64.rpm
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-1.6.4-2.module+el8.1.1+5363+bf8ff1af.noarch.rpm
podman-manpages-1.6.4-2.module+el8.1.1+5363+bf8ff1af.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-1.11.6-4.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
buildah-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
buildah-debugsource-1.11.6-4.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
buildah-tests-1.11.6-4.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
buildah-tests-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.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.rpm
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.ppc64le.rpm
fuse-overlayfs-0.7.2-1.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
fuse-overlayfs-debuginfo-0.7.2-1.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
fuse-overlayfs-debugsource-0.7.2-1.module+el8.1.1+5259+bcdd613a.ppc64le.rpm
podman-1.6.4-2.module+el8.1.1+5363+bf8ff1af.ppc64le.rpm
podman-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.ppc64le.rpm
podman-debugsource-1.6.4-2.module+el8.1.1+5363+bf8ff1af.ppc64le.rpm
podman-remote-1.6.4-2.module+el8.1.1+5363+bf8ff1af.ppc64le.rpm
podman-remote-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.ppc64le.rpm
podman-tests-1.6.4-2.module+el8.1.1+5363+bf8ff1af.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-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.ppc64le.rpm
slirp4netns-debuginfo-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.ppc64le.rpm
slirp4netns-debugsource-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.ppc64le.rpm
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.ppc64le.rpm

s390x:
buildah-1.11.6-4.module+el8.1.1+5259+bcdd613a.s390x.rpm
buildah-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.s390x.rpm
buildah-debugsource-1.11.6-4.module+el8.1.1+5259+bcdd613a.s390x.rpm
buildah-tests-1.11.6-4.module+el8.1.1+5259+bcdd613a.s390x.rpm
buildah-tests-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.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.rpm
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.s390x.rpm
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.s390x.rpm
fuse-overlayfs-0.7.2-1.module+el8.1.1+5259+bcdd613a.s390x.rpm
fuse-overlayfs-debuginfo-0.7.2-1.module+el8.1.1+5259+bcdd613a.s390x.rpm
fuse-overlayfs-debugsource-0.7.2-1.module+el8.1.1+5259+bcdd613a.s390x.rpm
podman-1.6.4-2.module+el8.1.1+5363+bf8ff1af.s390x.rpm
podman-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.s390x.rpm
podman-debugsource-1.6.4-2.module+el8.1.1+5363+bf8ff1af.s390x.rpm
podman-remote-1.6.4-2.module+el8.1.1+5363+bf8ff1af.s390x.rpm
podman-remote-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.s390x.rpm
podman-tests-1.6.4-2.module+el8.1.1+5363+bf8ff1af.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-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.s390x.rpm
slirp4netns-debuginfo-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.s390x.rpm
slirp4netns-debugsource-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.s390x.rpm
toolbox-0.0.4-1.module+el8.1.1+4407+ac444e5d.s390x.rpm

x86_64:
buildah-1.11.6-4.module+el8.1.1+5259+bcdd613a.x86_64.rpm
buildah-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.x86_64.rpm
buildah-debugsource-1.11.6-4.module+el8.1.1+5259+bcdd613a.x86_64.rpm
buildah-tests-1.11.6-4.module+el8.1.1+5259+bcdd613a.x86_64.rpm
buildah-tests-debuginfo-1.11.6-4.module+el8.1.1+5259+bcdd613a.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.rpm
containernetworking-plugins-debugsource-0.8.3-4.module+el8.1.1+5259+bcdd613a.x86_64.rpm
containers-common-0.1.40-8.module+el8.1.1+5351+506397b0.x86_64.rpm
fuse-overlayfs-0.7.2-1.module+el8.1.1+5259+bcdd613a.x86_64.rpm
fuse-overlayfs-debuginfo-0.7.2-1.module+el8.1.1+5259+bcdd613a.x86_64.rpm
fuse-overlayfs-debugsource-0.7.2-1.module+el8.1.1+5259+bcdd613a.x86_64.rpm
podman-1.6.4-2.module+el8.1.1+5363+bf8ff1af.x86_64.rpm
podman-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.x86_64.rpm
podman-debugsource-1.6.4-2.module+el8.1.1+5363+bf8ff1af.x86_64.rpm
podman-remote-1.6.4-2.module+el8.1.1+5363+bf8ff1af.x86_64.rpm
podman-remote-debuginfo-1.6.4-2.module+el8.1.1+5363+bf8ff1af.x86_64.rpm
podman-tests-1.6.4-2.module+el8.1.1+5363+bf8ff1af.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-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.x86_64.rpm
slirp4netns-debuginfo-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.x86_64.rpm
slirp4netns-debugsource-0.4.2-2.git21fdece.module+el8.1.1+5460+3ac089c3.x86_64.rpm
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-2020-7039
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/

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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