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

Synopsis:          Important: Red Hat Ceph Storage 4.2 security and bug fix update
Advisory ID:       RHSA-2021:0083-01
Product:           Red Hat Ceph Storage
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0083
Issue date:        2021-01-12
CVE Names:         CVE-2020-1971 CVE-2020-13379 CVE-2020-24659
====================================================================
1. Summary:

An update is now available for Red Hat Ceph Storage 4.2.

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. Description:

The rhceph-4.2 image is based on Red Hat Ceph Storage 4.2 and Red Hat
Enterprise Linux.

Security Fix(es):

* grafana: SSRF incorrect access control vulnerability allows
unauthenticated users to make grafana send HTTP requests to any URL
(CVE-2020-13379)

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):

Users are directed to the Red Hat Ceph Storage 4.2 Release Notes for
information on the most significant of these changes:

https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4.2/html
/release_notes/

All users of the rhceph-4.2 image are advised to pull this updated image
from the Red Hat Ecosystem Catalog.

3. Solution:

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

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

1843640 - CVE-2020-13379 grafana: SSRF incorrect access control vulnerability allows unauthenticated users to make grafana send HTTP requests to any URL
1879672 - /var/log/tcmu-runner.log within tcmu-runner container does not get rotated and log grows without limit.

5. References:

https://access.redhat.com/security/cve/CVE-2020-1971
https://access.redhat.com/security/cve/CVE-2020-13379
https://access.redhat.com/security/cve/CVE-2020-24659
https://access.redhat.com/security/updates/classification/#important

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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