Bitcoin

Bitcoin Core

54 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
7.5

CVE-2021-3195

Exploit
  • EPSS 0.27%
  • Veröffentlicht 26.01.2021 18:16:28
  • Zuletzt bearbeitet 21.11.2024 06:21:07

bitcoind in Bitcoin Core through 0.21.0 can create a new file in an arbitrary directory (e.g., outside the ~/.bitcoin directory) via a dumpwallet RPC call. NOTE: this reportedly does not violate the security model of Bitcoin Core, but can violate the...

7.5

CVE-2020-14198

  • EPSS 1.86%
  • Veröffentlicht 10.09.2020 17:15:28
  • Zuletzt bearbeitet 21.11.2024 05:02:51

Bitcoin Core 0.20.0 allows remote denial of service.

7.5

CVE-2018-17145

Exploit
  • EPSS 0.96%
  • Veröffentlicht 10.09.2020 17:15:25
  • Zuletzt bearbeitet 21.11.2024 03:53:57

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 ...

7.5

CVE-2017-12842

  • EPSS 1.93%
  • Veröffentlicht 16.03.2020 20:15:12
  • Zuletzt bearbeitet 21.11.2024 03:10:17

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 re...

5.3

CVE-2018-20586

Exploit
  • EPSS 0.35%
  • Veröffentlicht 12.03.2020 21:15:12
  • Zuletzt bearbeitet 21.11.2024 04:01:47

bitcoind and Bitcoin-Qt prior to 0.17.1 allow injection of arbitrary data into the debug log via an RPC call.

5.9

CVE-2017-18350

  • EPSS 0.19%
  • Veröffentlicht 12.03.2020 21:15:12
  • Zuletzt bearbeitet 21.11.2024 03:19:54

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 tar...

7.5

CVE-2015-3641

  • EPSS 1.09%
  • Veröffentlicht 12.03.2020 21:15:11
  • Zuletzt bearbeitet 21.11.2024 02:29:33

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.

7.5

CVE-2019-15947

  • EPSS 0.35%
  • Veröffentlicht 05.09.2019 17:15:12
  • Zuletzt bearbeitet 21.11.2024 04:29:47

In Bitcoin Core 0.18.0, bitcoin-qt stores wallet.dat data unencrypted in memory. Upon a crash, it may dump a core file. If a user were to mishandle a core file, an attacker can reconstruct the user's wallet.dat file, including their private keys, via...

5.5

CVE-2018-20587

  • EPSS 0.05%
  • Veröffentlicht 11.02.2019 12:29:00
  • Zuletzt bearbeitet 21.11.2024 04:01:47

Bitcoin Core 0.12.0 through 0.17.1 and Bitcoin Knots 0.12.0 through 0.17.x before 0.17.1.knots20181229 have Incorrect Access Control. Local users can exploit this to steal currency by binding the RPC IPv4 localhost port, and forwarding requests to th...

7.5

CVE-2018-17144

  • EPSS 51.47%
  • Veröffentlicht 19.09.2018 08:29:00
  • Zuletzt bearbeitet 21.11.2024 03:53:57

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 ma...