CVE-2024-52919

EUVD-2024-45969
Bitcoin Core before 22.0 has a CAddrMan nIdCount integer overflow and resultant assertion failure (and daemon exit) via a flood of addr messages.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
Affected Products (NVD)
VendorProductVersion
bitcoinbitcoin_core
𝑥
< 22.0
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
bitcoinbitcoin_core
𝑥
< 22.0
ADP
Common Weakness Enumeration
References
https://bitcoincore.org/en/2024/07/31/disclose-addrman-int-overflow/
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures