Currently, haproxy-1.5 is available in RHEL7. The latest stable upstream release is 1.8, which contains many new features that are of interest to customers and required by other Red Hat produces (eg. OpenStack, OpenShift). Since a rebase in RHEL7 would break compatibility, the latest stable haproxy should be added to RHSCL.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHEA-2018:1283