CVE-2024-35202

Published Oct 10, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Bitcoin bitcoin Core
CPEs cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
Vendors & Products Bitcoin bitcoin Core
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'}

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
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Oct 10, 2024, 3:24 PM
Reserved
May 12, 2024, 12:00 AM
Status
Analyzed
Published
Oct 10, 2024, 1:15 PM
Modified
Jun 17, 2026, 7:34 AM