CVE-2023-33297

HIGH

bitcoin bitcoin_core Uncontrolled Resource Consumption

Title source: VulnCheck
STIX 2.1 vulnerability

Record summary

CVE-2023-33297 has a selected CVSS score of 7.5 (high).

Description

Bitcoin Core before 24.1, when debug mode is not used, allows attackers to cause a denial of service (e.g., CPU consumption) because draining the inventory-to-send queue is inefficient, as exploited in the wild in May 2023.

Description source: CVE List

Exploitation context

Known exploitation

VulnCheck KEV
Listed · May 22, 2023 · VulnCheck
Reported exploitation
Observed · VulnCheck

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Jan 28, 2025 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

bitcoin_core

Browse bitcoin / bitcoin_core
VulnCheckVersion data not supplied

References

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