CVE:CVE-2013-2292
CNNVD:CNNVD-201303-269
Bitcoin（比特币）是Bitcoin基金会的一种用开源的P2P软件开发的电子货币、数字货币，是一种网络虚拟货币。
bitcoind和Bitcoin-Qt 0.8.0和较早版本中存在漏洞。通过挖掘块来创建含有多个OP_CHECKSIG的脚本操作码的非标准Bitcoin事务。远程攻击者利用该漏洞导致拒绝服务（电力消耗）。
solution:Upgrade bitcoin bitcoin-qt to a higher version than 0.4:rc4,0.4.8:rc4,0.5.0:rc1,0.5.0.4,0.5.1:rc1,0.5.3.0,0.5.7,0.6.0.10:rc4,0.6.3,0.7.0:rc1,0.7.1,0.7.2,and avoid the version 0.4:rc4,0.4.8:rc4,0.5.0:rc1,0.5.0.4,0.5.1:rc1,0.5.3.0,0.5.7,0.6.0.10:rc4,0.6.3,0.7.0:rc1,0.7.1,0.7.2; Upgrade bitcoin bitcoin_core to a higher version than *,0.8.0,0.3.4,0.3.5,0.3.8,0.3.10,0.3.11,0.3.12,0.4.0,0.4.1,0.4.1:rc6,0.4.2,0.4.3,0.4.4,0.4.4:rc2,0.4.5,0.4.6,0.4.7:rc2,0.5.0:rc,0.5.3,0.5.3.1,0.5.4,0.5.5,0.5.6:rc2,0.6.0.1,0.6.0.2,0.6.0.3,0.6.0.4,0.6.0.5,0.6.0.6,0.6.0.7,0.6.0.8,0.6.1,0.6.2,and avoid the version (,0.8.0],0.3.4,0.3.5,0.3.8,0.3.10,0.3.11,0.3.12,0.4.0,0.4.1,0.4.1:rc6,0.4.2,0.4.3,0.4.4,0.4.4:rc2,0.4.5,0.4.6,0.4.7:rc2,0.5.0:rc,0.5.3,0.5.3.1,0.5.4,0.5.5,0.5.6:rc2,0.6.0.1,0.6.0.2,0.6.0.3,0.6.0.4,0.6.0.5,0.6.0.6,0.6.0.7,0.6.0.8,0.6.1,0.6.2; Upgrade bitcoin bitcoind to a higher version than 0.4.4:rc4,0.5.7,0.6.0.0,0.6.0.10:rc4,0.6.3,0.6.4:rc4,0.7.0:rc1,0.7.1,0.7.2,and avoid the version 0.4.4:rc4,0.5.7,0.6.0.0,0.6.0.10:rc4,0.6.3,0.6.4:rc4,0.7.0:rc1,0.7.1,0.7.2