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SATWEI
Security notice

CVE-2024-52919 - Remote crash due to addr message spam (part 2)

Original on bitcoincore.org

Source
Bitcoin Corebitcoincore.org
Originally published
Original length
2 min read
Language
English

SATWEI summary

Years of nonstop addr spam could overflow the 32-bit identifier in Bitcoin Core's address manager and crash the node, the remainder of an attack first blunted by rate limiting in v22.0. Version 29.0 moves to a 64-bit identifier, closing CVE-2024-52919, rated Low. Eugene Siegel found it; Martin Zumsande made the change.

Tags

  • CVE
  • P2P

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