RedHat: RHSA-2020-2462:01 Moderate: pcs security and bug fix update
Summary
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):
* pcs status on remotes is not working on rhel8.2 any longer (BZ#1832914)
* pcs cluster stop --all throws errors and doesn't seem to honor the
request-timeout option (BZ#1838084)
* [GUI] Colocation constraint can't be added (BZ#1840158)
Summary
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
References
https://access.redhat.com/security/cve/CVE-2020-10663 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux High Availability (v. 8):
Source:
pcs-0.10.4-6.el8_2.1.src.rpm
aarch64:
pcs-0.10.4-6.el8_2.1.aarch64.rpm
pcs-snmp-0.10.4-6.el8_2.1.aarch64.rpm
ppc64le:
pcs-0.10.4-6.el8_2.1.ppc64le.rpm
pcs-snmp-0.10.4-6.el8_2.1.ppc64le.rpm
s390x:
pcs-0.10.4-6.el8_2.1.s390x.rpm
pcs-snmp-0.10.4-6.el8_2.1.s390x.rpm
x86_64:
pcs-0.10.4-6.el8_2.1.x86_64.rpm
pcs-snmp-0.10.4-6.el8_2.1.x86_64.rpm
Red Hat Enterprise Linux Resilient Storage (v. 8):
Source:
pcs-0.10.4-6.el8_2.1.src.rpm
ppc64le:
pcs-0.10.4-6.el8_2.1.ppc64le.rpm
pcs-snmp-0.10.4-6.el8_2.1.ppc64le.rpm
s390x:
pcs-0.10.4-6.el8_2.1.s390x.rpm
pcs-snmp-0.10.4-6.el8_2.1.s390x.rpm
x86_64:
pcs-0.10.4-6.el8_2.1.x86_64.rpm
pcs-snmp-0.10.4-6.el8_2.1.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
An update for pcs is now available for 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 Enterprise Linux High Availability (v. 8) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Resilient Storage (v. 8) - ppc64le, s390x, x86_64
Bugs Fixed
1827500 - CVE-2020-10663 rubygem-json: Unsafe Object Creation Vulnerability in JSON
1832914 - pcs status on remotes is not working on rhel8.2 any longer [rhel-8.2.0.z]
1838084 - pcs cluster stop --all throws errors and doesn't seem to honor the request-timeout option [rhel-8.2.0.z]
1840158 - [GUI] Colocation constraint can't be added [rhel-8.2.0.z]
