| Package | Affected versions | Patched versions |
|---|---|---|
| authoritative | = 4.1.0≥ 4.0.0, < 4.0.8≥ 4.1.0, < 4.1.9 | 4.0.84.1.9 |
A Vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.9, 4.0.8 allowing a remote, authorized master server to cause a high CPU load or even prevent any further updates to any slave zone by sending a large number of NOTIFY messages. Note that only servers configured as slaves are affected by this issue.
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