4 - RHSA-2019:2037

Problem Description:

An update for fence-agents is now available for Red Hat Enterprise Linux 7.

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server High Availability (v. 7) - x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Resilient Storage (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster.

Security Fix(es):

* fence-agents: mis-handling of non-ASCII characters in guest comment fields (CVE-2019-10153)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1402862 - fence-rhevm has to move to v4 API of RHV (v3 will be deprecated) 1464933 - [RFE][fence-agents] fencing agent for RedFish API needed 1608550 - fence_kdump should support the validate-all command 1650526 - fence_hpblade.py fails with "TypeError: log_expect() takes exactly 3 arguments (4 given)" 1670460 - fence_rhevm is limited to ASCII content only, throwing stack-trace on UTF-8 characters 1709879 - fence_mpath_check_hardreboot: missing import ctypes 1716286 - CVE-2019-10153 fence-agents: mis-handling of non-ASCII characters in guest comment fields