CVE-2014-8601

CVE-2014-8601 describes a denial-of-service vulnerability in PowerDNS Recursor versions prior to 3.6.2, where the software fails to limit delegation chaining, allowing attackers to degrade performance through excessive referrals. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and can be exploited remotely with low attack complexity, leading to availability impact. There is no evidence of active exploitation, nor are there publicly available exploit tools like Metasploit or Nuclei modules. Despite limited community discussion, the vulnerability received some media coverage.