cve/2012/CVE-2012-1191.md

CVE-2012-1191

Description

The resolver in dnscache in Daniel J. Bernstein djbdns 1.05 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.

POC

Reference

No PoCs from references.

Github

• https://github.com/GeGuNa/MaraDNS
• https://github.com/andir/nixos-issue-db-example
• https://github.com/janmojzis/dq
• https://github.com/samboy/MaraDNS