HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications.
Multiple vulnerabilities have been discovered in HAProxy. Please review the CVE identifiers referenced below for details.
A remote attacker could send a specially crafted request, possibly resulting in execution of arbitrary code with the privileges of the application or a Denial of Service condition.
There is no known workaround at this time.
All HAProxy users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-proxy/haproxy-1.4.24"