| Package | Affected versions | Patched versions |
|---|---|---|
| bitcoin core | = 0.3.4= 0.3.5 | |
| wxbitcoin | = 0.3.4= 0.3.5 |
wxBitcoin and bitcoind 0.3.x allow remote attackers to cause a denial of service (electricity consumption) via a Bitcoin transaction containing multiple OP_CHECKSIG script opcodes.
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