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CVE-2024-35202

Oct. 15, 2024, 12:58 p.m.

Tags

cve@mitre.org
CWE-770
2024-10-10
CVE-2024-35202

CVSS Score

7.5 / 10

Product(s) Impacted

Bitcoin Core

  • before 25.0

Description

Bitcoin Core before 25.0 allows remote attackers to cause a denial of service (blocktxn message-handling assertion and node exit) by including transactions in a blocktxn message that are not committed to in a block's merkle root. FillBlock can be called twice for one PartiallyDownloadedBlock instance.

Weaknesses

CWE-770
Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

CWE ID: 770

Date

Published: Oct. 10, 2024, 1:15 p.m.

Last Modified: Oct. 15, 2024, 12:58 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Base Score
7.5
Exploitability Score
3.9
Impact Score
3.6
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://bitcoincore.org/ cve@mitre.org
https://en.bitcoin.it/ cve@mitre.org
https://github.com/ cve@mitre.org
https://github.com/ cve@mitre.org
https://github.com/ cve@mitre.org