Oracle Linux 7 : pcs (ELSA-2018-1060)
Medium Nessus Plugin ID 109438
SynopsisThe remote Oracle Linux host is missing one or more security updates.
DescriptionFrom Red Hat Security Advisory 2018:1060 :
An update for pcs is now available for Red Hat Enterprise Linux 7.
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.
The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.
Security Fix(es) :
* pcs: Privilege escalation via authorized user malicious REST call (CVE-2018-1079)
* pcs: Debug parameter removal bypass, allowing information disclosure (CVE-2018-1086)
* rack-protection: Timing attack in authenticity_token.rb (CVE-2018-1000119)
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.
The CVE-2018-1079 issue was discovered by Ondrej Mular (Red Hat) and the CVE-2018-1086 issue was discovered by Cedric Buissart (Red Hat).
SolutionUpdate the affected pcs packages.