CVE-2024-52921 - Hindered block propagation due to mutated blocks
- Source
- Bitcoin Corebitcoincore.org
- Originally published
- Original length
- 2 min read
- Language
- English
SATWEI summary
Mutated blocks from one peer could wipe the download state of other peers announcing the same block in Bitcoin Core before v25.0, making a node forget a compact block it was still reconstructing. Suhas Daftuar noticed the problem, and #27608 limits each peer to its own state. CVE-2024-52921 is rated Medium.
Tags
- CVE
- Compact blocks
- P2P
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