RHSA-2020:2473 - Security Advisory

Topic

An update for pcs is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.

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 pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

• rubygem-json: Unsafe Object Creation Vulnerability in JSON (CVE-2020-10663)

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):

• [GUI] Colocation constraint can't be added (BZ#1840156)

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

Affected Products

• Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 8.0 ppc64le
• Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 8.0 x86_64

Fixes

• BZ - 1827500 - CVE-2020-10663 rubygem-json: Unsafe Object Creation Vulnerability in JSON
• BZ - 1840156 - [GUI] Colocation constraint can't be added [rhel-8.0.0.z]

CVEs

• CVE-2020-10663

References

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