RedHat: RHSA-2018-1927:01 Moderate: pcs security update
Summary
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.
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-2018-1086 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_release_notes/index.html https://access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_technical_notes/index.html
Package List
Red Hat Enterprise Linux High Availability (v. 6):
Source:
pcs-0.9.155-3.el6.src.rpm
i386:
pcs-0.9.155-3.el6.i686.rpm
pcs-debuginfo-0.9.155-3.el6.i686.rpm
x86_64:
pcs-0.9.155-3.el6.x86_64.rpm
pcs-debuginfo-0.9.155-3.el6.x86_64.rpm
Red Hat Enterprise Linux Resilient Storage (v. 6):
Source:
pcs-0.9.155-3.el6.src.rpm
i386:
pcs-0.9.155-3.el6.i686.rpm
pcs-debuginfo-0.9.155-3.el6.i686.rpm
x86_64:
pcs-0.9.155-3.el6.x86_64.rpm
pcs-debuginfo-0.9.155-3.el6.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 6.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. 6) - i386, x86_64
Red Hat Enterprise Linux Resilient Storage (v. 6) - i386, x86_64
Bugs Fixed
1557366 - CVE-2018-1086 pcs: Debug parameter removal bypass, allowing information disclosure