| Package | Affected versions | Patched versions |
|---|---|---|
| zcash | = 2.0.5≥ 2.0.0, ≤ 2.0.4 |
Zcash 2.x allows an inexpensive approach to "fill all transactions of all blocks" and "prevent any real transaction from occurring" via a "Sapling Wood-Chipper" attack.
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