CVE-2024-52912

EUVD-2024-45962
Bitcoin Core before 0.21.0 allows a network split that is resultant from an integer overflow (calculating the time offset for newly connecting peers) and an abs64 logic bug.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
Affected Products (NVD)
VendorProductVersion
bitcoinbitcoin_core
𝑥
< 0.21.0
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
bitcoinbitcoin_core
𝑥
< 0.21.0
ADP
Common Weakness Enumeration
References
https://bitcoincore.org/en/2024/07/03/disclose-timestamp-overflow/
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures