| Package | Affected versions | Patched versions |
|---|---|---|
| recursor | = 5.4.0≥ 5.2.0, < 5.2.9≥ 5.3.0, < 5.3.6 | 5.2.95.3.6 |
Having many concurrent transfers of the same RPZ can lead to inconsistent RPZ data, use after free and/or a crash of the recursor. Normally concurrent transfers of the same RPZ zone can only occur with a malfunctioning RPZ provider.
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