| Package | Affected versions | Patched versions |
|---|---|---|
| maradns | ≥ 1.4.0, < 1.4.08< 1.3.07.12 | 1.4.081.3.07.12 |
MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set.
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