Fedora 28: Critical Pacemaker Security Advisory on Multiple Issues

Pacemaker is an advanced, scalable High-Availability cluster resource

manager for Corosync, CMAN and/or Linux-HA.

It supports more than 16 node clusters with significant capabilities

for managing resources and dependencies.

It will run scripts at initialization, when machines go up or down,

when related resources fail and can be configured to periodically check

resource health.

Available rpmbuild rebuild options:

--with(out) : coverage doc hardening pre_release profiling

Security fix for CVE-2019-3885, CVE-2018-16877, CVE-2018-16878

* Thu Apr 25 2019 Fedora Release Engineering - 1.1.18-3

- Apply fixes for security issues:

. CVE-2019-3885 (use-after-free with potential information disclosure)

. CVE-2018-16877 (insufficient local IPC client-server authentication)

. CVE-2018-16878 (insufficient verification inflicted preference of

uncontrolled processes)

[ 1 ] Bug #1652646 - CVE-2018-16877 pacemaker: Insufficient local IPC client-server authentication on the client's side can lead to local privesc

https://bugzilla.redhat.com/show_bug.cgi?id=1652646

[ 2 ] Bug #1657962 - CVE-2018-16878 pacemaker: Insufficient verification inflicted preference of uncontrolled processes can lead to DoS

https://bugzilla.redhat.com/show_bug.cgi?id=1657962

[ 3 ] Bug #1694554 - CVE-2019-3885 pacemaker: Information disclosure through use-after-free

https://bugzilla.redhat.com/show_bug.cgi?id=1694554

su -c 'dnf upgrade --advisory FEDORA-2019-e71f6f36ac' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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