CVE-2024-52919: Integer Overflow
Published Nov 18, 2024
·Updated
Bitcoin Core before 22.0 has a CAddrMan nIdCount integer overflow and resultant assertion failure (and daemon exit) via a flood of addr messages.
Affected Software
2 affected components
Bitcoin Core<22.0
Bitcoin Bitcoin Core<22.0
Event History
Nov 18, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2024-52919?
CVE-2024-52919 has a high severity due to the potential for daemon exit and denial of service.
2
How do I fix CVE-2024-52919?
To fix CVE-2024-52919, upgrade to Bitcoin Core version 22.0 or later.
3
What impact does CVE-2024-52919 have on Bitcoin Core?
CVE-2024-52919 can lead to an integer overflow and assertion failure, causing the Bitcoin Core daemon to crash.
4
Which versions of Bitcoin Core are affected by CVE-2024-52919?
CVE-2024-52919 affects Bitcoin Core versions prior to 22.0.
5
Is it safe to run Bitcoin Core with CVE-2024-52919 vulnerability?
Running Bitcoin Core with the CVE-2024-52919 vulnerability is unsafe as it can lead to crashes during a flood of addr messages.