Unrated severityNVD Advisory· Published Oct 10, 2024· Updated Oct 10, 2024

CVE-2024-35202

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Bitcoin Core/Bitcoin Coredescription
Bitcoin Foundation/Bitcoin Corellm-fuzzy
Range: <25.0
osv-coords
pkg:rpm/opensuse/bitcoin&distro=openSUSE%20Tumbleweed
Range: < 31.0-2.1

Patches

Vulnerability mechanics

References

bitcoincore.org/en/2024/10/08/disclose-blocktxn-crash/mitre
en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposuresmitre
github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-25.0.mdmitre
github.com/bitcoin/bitcoin/pull/26898mitre
github.com/bitcoin/bitcoin/releases/tag/v25.0mitre

News mentions

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