| Package | Affected versions | Patched versions |
|---|---|---|
| maradns | ≥ 1.4.0, < 1.4.12< 1.3.07.15 | 1.4.121.3.07.15 |
The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12 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.
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