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CVE-2012-1193

Medium
6.4/10

Summary

The resolver in PowerDNS Recursor (aka pdns_recursor) 3.3 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.

  • LOW
  • NETWORK
  • NONE
  • PARTIAL
  • NONE
  • PARTIAL

References

Advisory Timeline

  • Published