嚴重性:

  描述

A denial-of-service vulnerability exists in PowerDNS Authoritative Server. The vulnerability is due to an error in processing queries with overly long qnames. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted DNS packet to the target application. A successful attack could lead to excessive resources being consumed, resulting in a denial of service condition.

  資訊暴露評比:

Apply associated Trend Micro DPI Rules.

  解決方案

  Trend Micro Deep Security DPI Rule Number: 1008105