CVE-2010-5139

CVE-2010-5139 describes an integer overflow in wxBitcoin and bitcoind up to version 0.3.11 that allows remote attackers to bypass economic restrictions and mint an unusually large number of bitcoins via a crafted Bitcoin transaction. Affected components are the Bitcoin reference client binaries s...

CVE-2012-4684

CVE-2012-4684 affects Bitcoin Core (bitcoind/Bitcoin-Qt) prior to 0.7.0. The alert functionality accepts different character representations of the same signature data but relies on a hash of the signature, enabling a remote attacker to trigger a denial-of-service (resource consumption) by sendin...

CVE-2010-5141

The CVE-2010-5141 issue affects bitcoind and wxBitcoin up to version 0.3.4, with the root cause being improper handling of script opcodes in Bitcoin transactions. The vulnerability allows remote attackers to spend bitcoins owned by other users via unspecified vectors, as described in the provided...

CVE-2010-5138

CVE-2010-5138 affects wxBitcoin and bitcoind 0.3.x. A remote attacker can trigger a denial of service by submitting a Bitcoin transaction containing multiple OP_CHECKSIG script opcodes, leading to increased resource consumption and partial availability impact as stated in the NVD entry. Connected...

CVE-2010-5137

The CVE-2010-5137 entry affects wxBitcoin and bitcoind prior to 0.3.5, where processing a Bitcoin transaction containing an OP_LSHIFT script opcode can trigger a daemon crash (DoS). The vulnerability is described consistently across multiple sources (Red Hat, Ubuntu, Debian security trackers, CVE...

CVE-2010-5140

CVE-2010-5140 affects wxBitcoin and bitcoind prior to 0.3.13. The issue arises when handling bitcoins in transactions with zero confirmations, enabling a remote attacker to trigger a denial-of-service through an invalid-transaction flood by sending low-value transactions without fees. The describ...

CVE-2011-4447

The CVE-2011-4447 issue affects wxBitcoin and bitcoind, where the encrypt wallet feature fails to properly interact with BSDDB’s deletion logic. This allows context-dependent attackers to bypass the BSDDB interface and read entries marked for deletion, potentially exposing unencrypted private key...

CVE-2012-1909

CVE-2012-1909 affects the Bitcoin protocol implementations (e.g., bitcoind before 0.4.4, wxBitcoin, Bitcoin-Qt). The vulnerability arises from improper handling of multiple transactions sharing the same identifier, enabling remote attackers to trigger a denial of service by creating a duplicate c...