haproxy security update

CentOS Errata and Security Advisory CESA-2015:1741

HAProxy provides high availability, load balancing, and proxying for TCP
and HTTP-based applications.

An implementation error related to the memory management of request and
responses was found within HAProxy’s buffer_slow_realign() function.
An unauthenticated remote attacker could possibly use this flaw to leak
certain memory buffer contents from a past request or session.
(CVE-2015-3281)

All haproxy users are advised to upgrade to this updated package, which
contains a backported patch to correct this issue.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2015-September/083538.html
https://lists.centos.org/pipermail/centos-announce/2015-September/083540.html

Affected packages:
haproxy

Upstream details at:
https://access.redhat.com/errata/RHSA-2015:1741