CVE-2024-52920

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-52920
Bitcoin Core before 0.20.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed GETDATA message.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bitcoincore.org/en/2024/07/03/disclose-getdata-cpu/ Vendor Advisory
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
History

30 Apr 2025, 16:18

Type Values Removed Values Added
References () https://bitcoincore.org/en/2024/07/03/disclose-getdata-cpu/ - () https://bitcoincore.org/en/2024/07/03/disclose-getdata-cpu/ - Vendor Advisory
References () https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures - () https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures - Third Party Advisory
CPE cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
First Time Bitcoin bitcoin Core
Bitcoin

18 Nov 2024, 16:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
Summary
  • (es) Bitcoin Core anterior a 0.20.0 permite a atacantes remotos provocar una denegación de servicio (bucle infinito) a través de un mensaje GETDATA malformado.
CWE CWE-770

18 Nov 2024, 04:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-11-18 04:15

Updated : 2025-04-30 16:18

NVD link : CVE-2024-52920

Mitre link : CVE-2024-52920

CVE.ORG link : CVE-2024-52920

JSON object : View

Products Affected

bitcoin

  • bitcoin_core
CWE
CWE-770

Allocation of Resources Without Limits or Throttling