RedHat: RHSA-2021-2042:01 Moderate: Red Hat OpenShift Container Storage 4.7
Summary
Red Hat OpenShift Container Storage is software-defined storage integrated
with and optimized for the Red Hat OpenShift Container Platform. Red Hat
OpenShift Container Storage is a highly scalable, production-grade
persistent storage for stateful applications running in the Red Hat
OpenShift Container Platform. In addition to persistent storage, Red Hat
OpenShift Container Storage provisions a multicloud data management service
with an S3 compatible API.
Security Fix(es):
* jwt-go: access restriction bypass vulnerability (CVE-2020-26160)
* golang: math/big: panic during recursive division of very large numbers(CVE-2020-28362)
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):
Space precludes documenting all of these changes in this advisory. Usersare directed to the Red Hat OpenShift Container Storage Release Notes for
information on the most significant of these changes:
torage/4.7/html-single/4.7_release_notes/index
All Red Hat OpenShift Container Storage users are advised to upgrade to
these updated images.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2020-26160 https://access.redhat.com/security/cve/CVE-2020-28362 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat OpenShift Container Storage 4.7 on RHEL-8:
Source:
mcg-5.7.0-69.85e2026.5.7.el8.src.rpm
ppc64le:
mcg-5.7.0-69.85e2026.5.7.el8.ppc64le.rpm
s390x:
mcg-5.7.0-69.85e2026.5.7.el8.s390x.rpm
x86_64:
mcg-5.7.0-69.85e2026.5.7.el8.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
Updated mcg rpm which includes numerous security fixes, bug fixes, andenhancements are now available for Red Hat OpenShift Container Storage4.7.0 on Red Hat Enterprise 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 OpenShift Container Storage 4.7 on RHEL-8 - ppc64le, s390x, x86_64
Bugs Fixed
1883371 - CVE-2020-26160 jwt-go: access restriction bypass vulnerability
1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers1941502 - Respin MCG CLI RPM for 4.7.0