RedHat: RHSA-2019-1278:01 Important: pacemaker security update
Summary
The Pacemaker cluster resource manager is a collection of technologies
working together to maintain data integrity and application availability in
the event of failures.
Security Fix(es):
* pacemaker: Insufficient local IPC client-server authentication on the
client's side can lead to local privesc (CVE-2018-16877)
* pacemaker: Insufficient verification inflicted preference of uncontrolled
processes can lead to DoS (CVE-2018-16878)
* pacemaker: Information disclosure through use-after-free (CVE-2019-3885)
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.
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-2018-16877 https://access.redhat.com/security/cve/CVE-2018-16878 https://access.redhat.com/security/cve/CVE-2019-3885 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux Server High Availability (v. 7):
Source:
pacemaker-1.1.19-8.el7_6.5.src.rpm
ppc64le:
pacemaker-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-cli-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-cts-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-doc-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-libs-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-nagios-plugins-metadata-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-remote-1.1.19-8.el7_6.5.ppc64le.rpm
s390x:
pacemaker-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-cli-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-cts-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-doc-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-libs-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-nagios-plugins-metadata-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-remote-1.1.19-8.el7_6.5.s390x.rpm
x86_64:
pacemaker-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-cli-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.i686.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-cts-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.i686.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-doc-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-libs-1.1.19-8.el7_6.5.i686.rpm
pacemaker-libs-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.i686.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-nagios-plugins-metadata-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-remote-1.1.19-8.el7_6.5.x86_64.rpm
Red Hat Enterprise Linux Server Resilient Storage (v. 7):
Source:
pacemaker-1.1.19-8.el7_6.5.src.rpm
ppc64le:
pacemaker-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-cli-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-cts-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-doc-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-libs-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-nagios-plugins-metadata-1.1.19-8.el7_6.5.ppc64le.rpm
pacemaker-remote-1.1.19-8.el7_6.5.ppc64le.rpm
s390x:
pacemaker-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-cli-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-cts-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-doc-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-libs-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-nagios-plugins-metadata-1.1.19-8.el7_6.5.s390x.rpm
pacemaker-remote-1.1.19-8.el7_6.5.s390x.rpm
x86_64:
pacemaker-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-cli-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.i686.rpm
pacemaker-cluster-libs-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-cts-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.i686.rpm
pacemaker-debuginfo-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-doc-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-libs-1.1.19-8.el7_6.5.i686.rpm
pacemaker-libs-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.i686.rpm
pacemaker-libs-devel-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-nagios-plugins-metadata-1.1.19-8.el7_6.5.x86_64.rpm
pacemaker-remote-1.1.19-8.el7_6.5.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 pacemaker is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Server High Availability (v. 7) - ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Resilient Storage (v. 7) - ppc64le, s390x, x86_64
Bugs Fixed
1652646 - CVE-2018-16877 pacemaker: Insufficient local IPC client-server authentication on the client's side can lead to local privesc
1657962 - CVE-2018-16878 pacemaker: Insufficient verification inflicted preference of uncontrolled processes can lead to DoS
1694554 - CVE-2019-3885 pacemaker: Information disclosure through use-after-free