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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Bitcoin_core | Bitcoin | 0.3.4 (including) | 0.3.4 (including) |
| Bitcoin_core | Bitcoin | 0.3.5 (including) | 0.3.5 (including) |
| Wxbitcoin | Bitcoin | 0.3.4 (including) | 0.3.4 (including) |
| Wxbitcoin | Bitcoin | 0.3.5 (including) | 0.3.5 (including) |
| Bitcoin | Ubuntu | oneiric | * |
| Bitcoin | Ubuntu | precise | * |