CVE-2024-52919

MEDIUM

Bitcoin Core < 22.0 - Denial of Service via CAddrMan nIdCount Integer Overflow

Title source: llm
STIX 2.1

Description

Bitcoin Core before 22.0 has a CAddrMan nIdCount integer overflow and resultant assertion failure (and daemon exit) via a flood of addr messages.

References (2)

Core 2

Scores

CVSS v3 6.5
EPSS 0.0027
EPSS Percentile 18.0%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-190
Status published
Products (1)
bitcoin/bitcoin_core < 22.0
Published Nov 18, 2024
Tracked Since Feb 18, 2026