description: A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service.
problem types: Denial of Service
affected:
{
product: openstack-mistral
vendor: n/a
versions:
status: affected, version: up to and including 7.0.3
}