RHSA-2021:5110 - Security Advisory

Topic

Updated RHEL-8 based Cryostat container images are now available

Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

Description

The RHEL-8 based Cryostat container images have been updated with a security fix for "CVE-2020-26160 jwt-go: access restriction bypass vulnerability".

Users of RHEL-8 based Cryostat container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs, and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

You can find images updated by this advisory in Red Hat Ecosystem Catalog (see References).

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

Affected Products

• Cryostat 2 x86_64

Fixes

• BZ - 1883371 - CVE-2020-26160 jwt-go: access restriction bypass vulnerability

CVEs

• CVE-2020-26160

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/containers