Bitcoin Core before 25.0 allows remote attackers to cause a denial of service (blocktxn message-handling assertion and node exit) by including transactions in a blocktxn message that are not committed to in a block's merkle root. FillBlock can be called twice for one PartiallyDownloadedBlock instance.
History

Thu, 22 May 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Bitcoin bitcoin Core
CPEs cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
Vendors & Products Bitcoin bitcoin Core

Thu, 10 Oct 2024 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Bitcoin
Bitcoin bitcoin
Weaknesses CWE-770
CPEs cpe:2.3:a:bitcoin:bitcoin:-:*:*:*:*:*:*:*
Vendors & Products Bitcoin
Bitcoin bitcoin
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 10 Oct 2024 13:00:00 +0000

Type Values Removed Values Added
Description Bitcoin Core before 25.0 allows remote attackers to cause a denial of service (blocktxn message-handling assertion and node exit) by including transactions in a blocktxn message that are not committed to in a block's merkle root. FillBlock can be called twice for one PartiallyDownloadedBlock instance.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-10-10T15:24:42.395Z

Reserved: 2024-05-12T00:00:00

Link: CVE-2024-35202

cve-icon Vulnrichment

Updated: 2024-10-10T15:24:32.809Z

cve-icon NVD

Status : Analyzed

Published: 2024-10-10T13:15:14.077

Modified: 2025-05-22T16:51:01.657

Link: CVE-2024-35202

cve-icon Redhat

No data.