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CVE-2024-52912

nvd nist
Published: Nov 18, 2024Modified: Apr 30, 2025

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Bitcoin
1 product
Bitcoin Core
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Bitcoin Core
Before 0.21.0

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Third Party Advisory

Timeline

No history available yet.