CVE-2023-33297

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures	Not Applicable
https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-24.1.md	Release Notes
https://github.com/bitcoin/bitcoin/issues/27586	Issue Tracking
https://github.com/bitcoin/bitcoin/issues/27623	Issue Tracking
https://github.com/bitcoin/bitcoin/pull/27610	Issue Tracking Patch
https://github.com/dogecoin/dogecoin/issues/3243#issuecomment-1712575544
https://github.com/visualbasic6/drain
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2EI7SAP4QP2AJYK2JVEOO4GJ6DOBSM5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H3CQY277NWXY3RFCZCJ4VKT2P3ROACEJ/
https://x.com/123456/status/1711601593399828530

Configurations

Configuration 1 (hide)

cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-05-22 05:15

Updated : 2023-11-07 04:14

NVD link : CVE-2023-33297

Mitre link : CVE-2023-33297

CVE.ORG link : CVE-2023-33297

JSON object : View

Products Affected

bitcoin

bitcoin_core

CWE

CWE-400

Uncontrolled Resource Consumption

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