RedHat: RHSA-2020-1227:01 Moderate: podman security, bug fix,
Summary
The podman tool manages pods, container images, and containers. It is part
of the libpod library, which is for applications that use container pods.
Container pods is a concept in Kubernetes.
Security Fix(es):
* podman: resolving symlink in host filesystem leads to unexpected results
of copy operation (CVE-2019-18466)
* containers/image: Container images read entire image manifest into memory
(CVE-2020-1702)
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):
* [extras-rhel-7] conmon binary stripped but debuginfo not generated
(BZ#1650395)
* Cannot run systemd-container with SCL service due to RHSA-2019:2091 fix
(BZ#1758509)
* Podman does not enforce registries.block in the registries.conf file
(BZ#1787666)
* podman and podman-manpages needs merging (BZ#1788549)
* podman should be linked against gpgme-pthread (BZ#1793083)
* podman cannot support load tarball which the name with colon but docker
can support this (BZ#1797599)
* podman (1.6.4) rhel 8.1 no route to host from inside container
[extras-rhel-7.8/podman] (BZ#1806895)
* Podman can't reuse a container name, even if the container that was using
it is no longer around [extras-rhel-7.8/podman] (BZ#1807437)
* podman exec does not reads from stdin [extras-rhel-7.8/podman]
(BZ#1807586)
* [FJ8.2 Bug]: [REG]The "--group-add" option of "podman create" doesn't
function. [extras-rhel-7.8/podman] (BZ#1808702)
Enhancement(s):
* [RFE] sctp support for podman (BZ#1664218)
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-2019-18466 https://access.redhat.com/security/cve/CVE-2020-1702 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux 7 Extras:
Source:
podman-1.6.4-16.el7_8.src.rpm
noarch:
podman-docker-1.6.4-16.el7_8.noarch.rpm
ppc64le:
podman-1.6.4-16.el7_8.ppc64le.rpm
podman-debuginfo-1.6.4-16.el7_8.ppc64le.rpm
s390x:
podman-1.6.4-16.el7_8.s390x.rpm
podman-debuginfo-1.6.4-16.el7_8.s390x.rpm
x86_64:
podman-1.6.4-16.el7_8.x86_64.rpm
podman-debuginfo-1.6.4-16.el7_8.x86_64.rpm
Red Hat Enterprise Linux 7 Extras:
Source:
podman-1.6.4-16.el7_8.src.rpm
noarch:
podman-docker-1.6.4-16.el7_8.noarch.rpm
x86_64:
podman-1.6.4-16.el7_8.x86_64.rpm
podman-debuginfo-1.6.4-16.el7_8.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 podman is now available for Red Hat Enterprise Linux 7Extras.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 7 Extras - noarch, ppc64le, s390x, x86_64
Bugs Fixed
1650395 - [extras-rhel-7] conmon binary stripped but debuginfo not generated
1744588 - CVE-2019-18466 podman: resolving symlink in host filesystem leads to unexpected results of copy operation
1758509 - Cannot run systemd-container with SCL service due to RHSA-2019:2091 fix
1788549 - podman and podman-manpages needs merging
1792796 - CVE-2020-1702 containers/image: Container images read entire image manifest into memory
1797599 - podman cannot support load tarball which the name with colon but docker can support this
1806895 - podman (1.6.4) rhel 8.1 no route to host from inside container [extras-rhel-7.8/podman]
1807437 - Podman can't reuse a container name, even if the container that was using it is no longer around [extras-rhel-7.8/podman]
1807586 - podman exec does not reads from stdin [extras-rhel-7.8/podman]
1808702 - [FJ8.2 Bug]: [REG]The "--group-add" option of "podman create" doesn't function. [extras-rhel-7.8/podman]
