CVE-2024-52921

Nov. 18, 2024, 5:11 p.m.

5.3
Medium

Description

In Bitcoin Core before 25.0, a peer can affect the download state of other peers by sending a mutated block.

Product(s) Impacted

Product Versions
Bitcoin Core
  • ['before 25.0']

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-862
Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References

https://bitcoincore.org/en/2024/10/08/disclose-mutated-blocks-hindering-propagation/
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures

Tags

cve@mitre.org
CWE-862
2024-11-18
CVE-2024-52921

CVSS Score

5.3 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

    View Vector String

Timeline

Published: Nov. 18, 2024, 4:15 a.m.
Last Modified: Nov. 18, 2024, 5:11 p.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.