Vulnerability index

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Bitcoin Core HIGH 7.5
CVE-2018-17144EPSS 7%

Bitcoin Core 0.14.x before 0.14.3, 0.15.x before 0.15.2, and 0.16.x before 0.16.3 and Bitcoin Knots 0.14.x through 0.16.x before 0.16.3 allow a remot…

Fix: 0.14.3 / 0.15.2+
Fix from $1,950 2018-09-19
Bitcoin Core HIGH 7.5
CVE-2016-10724

Bitcoin Core before v0.13.0 allows denial of service (memory exhaustion) triggered by the remote network alert system (deprecated since Q1 2016) if a…

Fix: 0.13.0+
Fix from $1,950 2018-07-05
Bitcoin Core HIGH 7.5
CVE-2016-10725

In Bitcoin Core before v0.13.0, a non-final alert is able to block the special "final alert" (which is supposed to override all other alerts) because…

Fix: 0.13.0+
Fix from $1,950 2018-07-05
Bitcoin HIGH 7.5
CVE-2017-9230

The Bitcoin Proof-of-Work algorithm does not consider a certain attack methodology related to 80-byte block headers with a variety of initial 64-byte…

Mitigation only
Fix from $1,950 2017-05-24
Bitcoin Qt MEDIUM 5.0
CVE-2013-5700

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…

Mitigation only
Fix from $1,600 2013-09-10
Bitcoin Qt MEDIUM 6.4
CVE-2013-3220

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 cons…

Fix: after 0.4.9
Fix from $1,600 2013-08-02
Bitcoin Core MEDIUM 5.0
CVE-2013-3219

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 rest…

Mitigation only
Fix from $1,600 2013-08-02
Bitcoin Core MEDIUM 5.0
CVE-2013-4627

Unspecified vulnerability in bitcoind and Bitcoin-Qt 0.8.x allows remote attackers to cause a denial of service (memory consumption) via a large amou…

Mitigation only
Fix from $1,600 2013-08-02
Bitcoin Qt HIGH 7.8
CVE-2012-4684

The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies o…

Mitigation only
Fix from $1,950 2013-03-12
Bitcoin Qt HIGH 7.8
CVE-2013-2292

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…

Fix: after 0.8.0
Fix from $1,950 2013-03-12
Bitcoin Qt MEDIUM 5.0
CVE-2013-2272

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 bef…

Fix: after 0.4.8
Fix from $1,600 2013-03-12
Bitcoin Qt MEDIUM 5.0
CVE-2013-2273

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 0.7.3…

Fix: after 0.4.8
Fix from $1,600 2013-03-12
Bitcoin Qt MEDIUM 5.0
CVE-2013-2293

The CTransaction::FetchInputs method in bitcoind and Bitcoin-Qt before 0.8.0rc1 copies transactions from disk to memory without incrementally checkin…

Fix: after 0.7.2
Fix from $1,600 2013-03-12
Bitcoin Core MEDIUM 5.0
CVE-2012-4682

Unspecified vulnerability in bitcoind and Bitcoin-Qt allows attackers to cause a denial of service via unknown vectors, a different vulnerability tha…

No fix yet
Fix from $1,600 2012-09-14
Bitcoin Core MEDIUM 5.0
CVE-2012-4683

Unspecified vulnerability in bitcoind and Bitcoin-Qt allows attackers to cause a denial of service via unknown vectors, a different vulnerability tha…

Mitigation only
Fix from $1,600 2012-09-14
Bitcoin Core MEDIUM 5.0
CVE-2012-3789

Unspecified vulnerability in bitcoind and Bitcoin-Qt before 0.4.7rc3, 0.5.x before 0.5.6rc3, 0.6.0.x before 0.6.0.9rc1, and 0.6.x before 0.6.3rc1 all…

Fix: after 0.5.6
Fix from $1,600 2012-08-06
Bitcoin Core MEDIUM 5.0
CVE-2012-2459

Unspecified vulnerability in bitcoind and Bitcoin-Qt before 0.4.6, 0.5.x before 0.5.5, 0.6.0.x before 0.6.0.7, and 0.6.x before 0.6.2 allows remote a…

Fix: after 0.4.5
Fix from $1,600 2012-08-06
Bitcoin Core HIGH 7.5
CVE-2010-5139

Integer overflow in wxBitcoin and bitcoind before 0.3.11 allows remote attackers to bypass intended economic restrictions and create many bitcoins vi…

Fix: after 0.3.10
Fix from $1,950 2012-08-06
Bitcoin Core HIGH 7.5
CVE-2010-5141

wxBitcoin and bitcoind before 0.3.5 do not properly handle script opcodes in Bitcoin transactions, which allows remote attackers to spend bitcoins ow…

Fix: after 0.3.4
Fix from $1,950 2012-08-06
Bitcoin Qt HIGH 7.5
CVE-2012-1910

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-…

Patch available
Fix from $1,950 2012-08-06
Bitcoin Core MEDIUM 5.0
CVE-2010-5138

wxBitcoin and bitcoind 0.3.x allow remote attackers to cause a denial of service (electricity consumption) via a Bitcoin transaction containing multi…

Mitigation only
Fix from $1,600 2012-08-06
Bitcoin Core MEDIUM 5.0
CVE-2010-5140

wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows …

Fix: after 0.3.12
Fix from $1,600 2012-08-06
Bitcoin Core MEDIUM 5.0
CVE-2012-1909

The Bitcoin protocol, as used in bitcoind before 0.4.4, wxBitcoin, Bitcoin-Qt, and other programs, does not properly handle multiple transactions wit…

Fix: after 0.4.4
Fix from $1,600 2012-08-06
Bitcoin Core MEDIUM 5.0
CVE-2010-5137

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_LSH…

Fix: after 0.3.4
Fix from $1,600 2012-08-06