CVE-2024-55563

Dec. 9, 2024, 1:15 a.m.

None
No Score

Description

Bitcoin Core through 27.2 allows transaction-relay jamming via an off-chain protocol attack, a related issue to CVE-2024-52913. For example, the outcome of an HTLC (Hashed Timelock Contract) can be changed because a flood of transaction traffic prevents propagation of certain Lightning channel transactions.

Product(s) Impacted

Product Versions
Bitcoin Core
  • ['through 27.2']

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://ariard.github.io
https://bitcoincore.org
https://delvingbitcoin.org/t/full-disclosure-transaction-relay-throughput-overflow-attacks-against-off-chain-protocols/1305
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
https://gnusha.org/pi/bitcoindev/CALZpt+EptER=p+P7VN3QAb9n=dODA9_LnR9xZwWpRsdAwedv=w@mail.gmail.com/T/#u

Tags

cve@mitre.org
2024-12-09
CVE-2024-55563

Timeline

Published: Dec. 9, 2024, 1:15 a.m.
Last Modified: Dec. 9, 2024, 1:15 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.