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

Synopsis:          Moderate: Cryostat security update
Advisory ID:       RHSA-2021:5110-01
Product:           Cryostat
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:5110
Issue date:        2021-12-14
CVE Names:         CVE-2020-26160
====================================================================
1. Summary:

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.

2. 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).

3. 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

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

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

5. References:

https://access.redhat.com/security/cve/CVE-2020-26160
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/containers

6. Contact:

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

Copyright 2021 Red Hat, Inc.
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