VDB
CVE-2024-35202
CVE-2024-35202
PUBLISHED
CVSS 8.699999809265137 HIGH
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.
EPSS 0.89% · 57.2th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.89%
57.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| bitcoin | bitcoin_core | 0, 0 |
| bitcoin | bitcoin | 0, 0 |
| n/a | n/a | n/a, n/a |
Timeline
- Oct 10, 2024 CVE Published
- Oct 10, 2024 PoC Published
- Oct 11, 2024 EPSS Score
- Oct 14, 2024 Coalition ESS Score
- Oct 16, 2024 Coalition ESS Score
- Oct 30, 2024 EPSS Score
- Nov 18, 2024 EPSS Score
- Dec 8, 2024 EPSS Score
- Dec 27, 2024 EPSS Score
- Feb 3, 2025 EPSS Score
- Feb 22, 2025 EPSS Score
- Mar 7, 2025 PoC Published
References
- https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures url
- https://bitcoincore.org/en/2024/10/08/disclose-blocktxn-crash/ url
- https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-25.0.md technical
- https://github.com/bitcoin/bitcoin/pull/26898 issue
- https://nvd.nist.gov/vuln/detail/CVE-2024-35202 advisory
- https://bitcoincore.org/en/2024/10/08/disclose-blocktxn-crash url
- https://github.com/bitcoin/bitcoin/releases/tag/v25.0 url