Filtered by vendor Bitcoin
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Filtered by product Bitcoin Core
Subscriptions
Total
50 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2018-17145 | 7 Bcoin, Bitcoin, Bitcoinknots and 4 more | 7 Bcoin, Bitcoin Core, Bitcoin Knots and 4 more | 2024-11-21 | 7.5 High |
| Bitcoin Core 0.16.x before 0.16.2 and Bitcoin Knots 0.16.x before 0.16.2 allow remote denial of service via a flood of multiple transaction inv messages with random hashes, aka INVDoS. NOTE: this can also affect other cryptocurrencies, e.g., if they were forked from Bitcoin Core after 2017-11-15. | ||||
| CVE-2018-17144 | 2 Bitcoin, Bitcoinknots | 2 Bitcoin Core, Bitcoin Knots | 2024-11-21 | 7.5 High |
| 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 remote denial of service (application crash) exploitable by miners via duplicate input. An attacker can make bitcoind or Bitcoin-Qt crash. | ||||
| CVE-2017-18350 | 1 Bitcoin | 1 Bitcoin Core | 2024-11-21 | 5.9 Medium |
| bitcoind and Bitcoin-Qt prior to 0.15.1 have a stack-based buffer overflow if an attacker-controlled SOCKS proxy server is used. This results from an integer signedness error when the proxy server responds with an acknowledgement of an unexpected target domain name. | ||||
| CVE-2017-12842 | 1 Bitcoin | 1 Bitcoin Core | 2024-11-21 | 7.5 High |
| Bitcoin Core before 0.14 allows an attacker to create an ostensibly valid SPV proof for a payment to a victim who uses an SPV wallet, even if that payment did not actually occur. Completing the attack would cost more than a million dollars, and is relevant mainly only in situations where an autonomous system relies solely on an SPV proof for transactions of a greater dollar amount. | ||||
| CVE-2016-10725 | 1 Bitcoin | 3 Bitcoin-qt, Bitcoin Core, Bitcoind | 2024-11-21 | N/A |
| 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 operations occur in the wrong order. This behavior occurs in the remote network alert system (deprecated since Q1 2016). This affects other uses of the codebase, such as Bitcoin Knots before v0.13.0.knots20160814 and many altcoins. | ||||
| CVE-2016-10724 | 1 Bitcoin | 3 Bitcoin-qt, Bitcoin Core, Bitcoind | 2024-11-21 | N/A |
| Bitcoin Core before v0.13.0 allows denial of service (memory exhaustion) triggered by the remote network alert system (deprecated since Q1 2016) if an attacker can sign a message with a certain private key that had been known by unintended actors, because of an infinitely sized map. This affects other uses of the codebase, such as Bitcoin Knots before v0.13.0.knots20160814 and many altcoins. | ||||
| CVE-2015-3641 | 1 Bitcoin | 1 Bitcoin Core | 2024-11-21 | 7.5 High |
| bitcoind and Bitcoin-Qt prior to 0.10.2 allow attackers to cause a denial of service (disabled functionality such as a client application crash) via an "Easy" attack. | ||||
| CVE-2019-25220 | 1 Bitcoin | 1 Bitcoin Core | 2024-11-18 | 7.5 High |
| Bitcoin Core before 24.0.1 allows remote attackers to cause a denial of service (daemon crash) via a flood of low-difficulty header chains (aka a "Chain Width Expansion" attack) because a node does not first verify that a presented chain has enough work before committing to store it. | ||||
| CVE-2015-20111 | 1 Bitcoin | 1 Bitcoin Core | 2024-11-18 | 9.8 Critical |
| miniupnp before 4c90b87, as used in Bitcoin Core before 0.12 and other products, lacks checks for snprintf return values, leading to a buffer overflow and significant data leak, a different vulnerability than CVE-2019-12107. In Bitcoin Core before 0.12, remote code execution was possible in conjunction with CVE-2015-6031 exploitation. | ||||
| CVE-2024-52918 | 1 Bitcoin | 1 Bitcoin Core | 2024-11-18 | 6.5 Medium |
| Bitcoin-Qt in Bitcoin Core before 0.20.0 allows remote attackers to cause a denial of service (memory consumption and application crash) via a BIP21 r parameter for a URL that has a large file. | ||||