hickory-dns — Vulnerabilities & Security Advisories 40

This page aggregates known security weaknesses affecting the hickory-dns DNS server software developed by the Hickory project team. The collection encompasses a comprehensive set of reported issues ranging from denial of service conditions and memory safety flaws to protocol parsing errors and configuration vulnerabilities identified over the past five years. Users visiting this resource can track official vendor advisories for hickory-dns to stay informed about the latest patches, analyze the specific characteristics of DNS-related weakness classes to understand their impact on network infrastructure, or review the complete historical vulnerability record of this product to assess long-term security posture. The data presented here is derived from public security bulletins, advisory databases, and community reports, offering a centralized view of the security landscape surrounding this open-source resolver and authoritative server implementation. By consolidating these findings, the page serves as a practical reference for system administrators, security researchers, and developers who need to evaluate risk, prioritize remediation efforts, or investigate the evolution of security issues within the hickory-dns codebase without navigating multiple disparate sources.