Vulnerabilities (CVE)

Filtered by vendor Bitcoin Subscribe
Filtered by product Bitcoin Core
Total 37 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2013-2292 1 Bitcoin 3 Bitcoin-qt, Bitcoin Core, Bitcoind 2023-12-10 7.8 HIGH N/A
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.
CVE-2013-4165 1 Bitcoin 1 Bitcoin Core 2023-12-10 4.3 MEDIUM N/A
The HTTPAuthorized function in bitcoinrpc.cpp in bitcoind 0.8.1 provides information about authentication failure upon detecting the first incorrect byte of a password, which makes it easier for remote attackers to determine passwords via a timing side-channel attack.
CVE-2013-2272 1 Bitcoin 3 Bitcoin-qt, Bitcoin Core, Bitcoind 2023-12-10 5.0 MEDIUM N/A
The penny-flooding protection mechanism in the CTxMemPool::accept method in bitcoind and Bitcoin-Qt before 0.4.9rc1, 0.5.x before 0.5.8rc1, 0.6.0 before 0.6.0.11rc1, 0.6.1 through 0.6.5 before 0.6.5rc1, and 0.7.x before 0.7.3rc1 allows remote attackers to determine associations between wallet addresses and IP addresses via a series of large Bitcoin transactions with insufficient fees.
CVE-2012-1910 2 Bitcoin, Microsoft 3 Bitcoin-qt, Bitcoin Core, Windows 2023-12-10 7.5 HIGH N/A
Bitcoin-Qt 0.5.0.x before 0.5.0.5; 0.5.1.x, 0.5.2.x, and 0.5.3.x before 0.5.3.1; and 0.6.x before 0.6.0rc4 on Windows does not use MinGW multithread-safe exception handling, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted Bitcoin protocol messages.
CVE-2013-3219 1 Bitcoin 1 Bitcoin Core 2023-12-10 5.0 MEDIUM N/A
bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.
CVE-2012-4682 1 Bitcoin 1 Bitcoin Core 2023-12-10 5.0 MEDIUM N/A
Unspecified vulnerability in bitcoind and Bitcoin-Qt allows attackers to cause a denial of service via unknown vectors, a different vulnerability than CVE-2012-4683.
CVE-2012-4683 1 Bitcoin 1 Bitcoin Core 2023-12-10 5.0 MEDIUM N/A
Unspecified vulnerability in bitcoind and Bitcoin-Qt allows attackers to cause a denial of service via unknown vectors, a different vulnerability than CVE-2012-4682.
CVE-2010-5140 1 Bitcoin 2 Bitcoin Core, Wxbitcoin 2023-12-10 5.0 MEDIUM N/A
wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.
CVE-2013-2273 1 Bitcoin 3 Bitcoin-qt, Bitcoin Core, Bitcoind 2023-12-10 5.0 MEDIUM N/A
bitcoind and Bitcoin-Qt before 0.4.9rc1, 0.5.x before 0.5.8rc1, 0.6.0 before 0.6.0.11rc1, 0.6.1 through 0.6.5 before 0.6.5rc1, and 0.7.x before 0.7.3rc1 make it easier for remote attackers to obtain potentially sensitive information about returned change by leveraging certain predictability in the outputs of a Bitcoin transaction.
CVE-2013-3220 1 Bitcoin 4 Bitcoin-qt, Bitcoin Core, Bitcoind and 1 more 2023-12-10 6.4 MEDIUM N/A
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.
CVE-2013-2293 1 Bitcoin 3 Bitcoin-qt, Bitcoin Core, Bitcoind 2023-12-10 5.0 MEDIUM N/A
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.
CVE-2013-5700 1 Bitcoin 2 Bitcoin-qt, Bitcoin Core 2023-12-10 5.0 MEDIUM N/A
The Bloom Filter implementation in bitcoind and Bitcoin-Qt 0.8.x before 0.8.4rc1 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted sequence of messages.
CVE-2010-5141 1 Bitcoin 2 Bitcoin Core, Wxbitcoin 2023-12-10 7.5 HIGH N/A
wxBitcoin and bitcoind before 0.3.5 do not properly handle script opcodes in Bitcoin transactions, which allows remote attackers to spend bitcoins owned by other users via unspecified vectors.
CVE-2010-5137 1 Bitcoin 2 Bitcoin Core, Wxbitcoin 2023-12-10 5.0 MEDIUM N/A
wxBitcoin and bitcoind before 0.3.5 allow remote attackers to cause a denial of service (daemon crash) via a Bitcoin transaction containing an OP_LSHIFT script opcode.
CVE-2010-5138 1 Bitcoin 2 Bitcoin Core, Wxbitcoin 2023-12-10 5.0 MEDIUM N/A
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.
CVE-2013-4627 1 Bitcoin 1 Bitcoin Core 2023-12-10 5.0 MEDIUM N/A
Unspecified vulnerability in bitcoind and Bitcoin-Qt 0.8.x allows remote attackers to cause a denial of service (memory consumption) via a large amount of tx message data.
CVE-2010-5139 1 Bitcoin 2 Bitcoin Core, Wxbitcoin 2023-12-10 7.5 HIGH N/A
Integer overflow in wxBitcoin and bitcoind before 0.3.11 allows remote attackers to bypass intended economic restrictions and create many bitcoins via a crafted Bitcoin transaction.