CVE-2024-52912

high

Description

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.

References

https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures

https://bitcoincore.org/en/2024/07/03/disclose-timestamp-overflow/

Details

Source: Mitre, NVD

Published: 2024-11-18

Updated: 2024-11-18

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High