Vulnerabilities > Bitcoin > Bitcoin QT > 0.4.8
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2013-08-02 | CVE-2013-3220 | Resource Management Errors vulnerability in Bitcoin products bitcoind and Bitcoin-Qt before 0.4.9rc2, 0.5.x before 0.5.8rc2, 0.6.x before 0.6.5rc2, and 0.7.x before 0.7.3rc2, and wxBitcoin, do not properly consider whether a block's size could require an excessive number of database locks, which allows remote attackers to cause a denial of service (split) and enable certain double-spending capabilities via a large block that triggers incorrect Berkeley DB locking. | 6.4 |
| 2013-03-12 | CVE-2013-2293 | Resource Management Errors vulnerability in Bitcoin Bitcoin-Qt, Bitcoin Core and Bitcoind The CTransaction::FetchInputs method in bitcoind and Bitcoin-Qt before 0.8.0rc1 copies transactions from disk to memory without incrementally checking for spent prevouts, which allows remote attackers to cause a denial of service (disk I/O consumption) via a Bitcoin transaction with many inputs corresponding to many different parts of the stored block chain. | 5.0 |
| 2013-03-12 | CVE-2013-2292 | Resource Management Errors vulnerability in Bitcoin Bitcoin-Qt, Bitcoin Core and Bitcoind bitcoind and Bitcoin-Qt 0.8.0 and earlier allow remote attackers to cause a denial of service (electricity consumption) by mining a block to create a nonstandard Bitcoin transaction containing multiple OP_CHECKSIG script opcodes. | 7.8 |