Issued:
2018-06-19
Updated:
2018-06-19

RHSA-2018:1927 - Moderate: pcs security update

Synopsis

Moderate: pcs security update

Type/Severity

Security Advisory Moderate

Topic

An update for pcs is now available for Red Hat Enterprise Linux 6.

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):

  • pcs: Debug parameter removal bypass, allowing information disclosure (CVE-2018-1086)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

This issue was discovered by Cedric Buissart (Red Hat).

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.10 Release Notes and Red Hat Enterprise Linux 6.10 Technical Notes linked from the References section.

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

ProductVersionArch
Red Hat Enterprise Linux Resilient Storage for x86_646x86_64
Red Hat Enterprise Linux Resilient Storage for x86_646i386
Red Hat Enterprise Linux High Availability for x86_646x86_64
Red Hat Enterprise Linux High Availability for x86_646i386

Updated Packages

  • pcs-0.9.155-3.el6.src.rpm
  • pcs-debuginfo-0.9.155-3.el6.x86_64.rpm
  • pcs-0.9.155-3.el6.i686.rpm
  • pcs-debuginfo-0.9.155-3.el6.i686.rpm
  • pcs-0.9.155-3.el6.x86_64.rpm

Fixes

CVEs

References

Additional information