description: A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a denial of service condition. The highest threat from this vulnerability is availability.
problem types: CWE-835
affected:
{
product: haproxy
vendor: n/a
versions:
status: affected, version: 2.5.1
}