description: A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.
problem types: CWE-453
affected:
{
vendor: n/a
product: openshift
versions:
version: 4.9, status: affected
}