Uncontrolled Resource Consumption
A vulnerability in Apache SkyWalking NodeJS Agent prior to 0.5.1. The vulnerability will cause NodeJS services that has this agent installed to be unavailable if the OAP is unhealthy and NodeJS agent can't establish the connection.
CWE-400 - Uncontrolled resource consumption
An uncontrolled resource allocation attack (also known as resource exhaustion attack) triggers unauthorized overconsumption of the limited resources in an application, such as memory, file system storage, database connection pool entries, and CPU. This may lead to denial of service for valid users and degradation of the application's functionality as well as that of the host operating system.