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
| Link | Resource |
|---|---|
| https://bitcoincore.org/en/2024/10/08/disclose-blocktxn-crash/ | Patch Vendor Advisory |
| https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures | Third Party Advisory |
| https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-25.0.md | Release Notes |
| https://github.com/bitcoin/bitcoin/pull/26898 | Issue Tracking |
| https://github.com/bitcoin/bitcoin/releases/tag/v25.0 | Release Notes |
Configurations
History
22 May 2025, 16:51
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Bitcoin
Bitcoin bitcoin Core |
|
| CPE | cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:* | |
| References | () https://bitcoincore.org/en/2024/10/08/disclose-blocktxn-crash/ - Patch, Vendor Advisory | |
| References | () https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures - Third Party Advisory | |
| References | () https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-25.0.md - Release Notes | |
| References | () https://github.com/bitcoin/bitcoin/pull/26898 - Issue Tracking | |
| References | () https://github.com/bitcoin/bitcoin/releases/tag/v25.0 - Release Notes |
Information
Published : 2024-10-10 13:15
Updated : 2025-05-22 16:51
NVD link : CVE-2024-35202
Mitre link : CVE-2024-35202
CVE.ORG link : CVE-2024-35202
JSON object : View
Products Affected
bitcoin
- bitcoin_core
CWE
CWE-770
Allocation of Resources Without Limits or Throttling