Bitcoin Core up to 25.0 Block denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Bitcoin Core up to 25.0. It has been rated as problematic. Affected is an unknown function of the component Block Handler. The manipulation leads to denial of service. This vulnerability is documented as CVE-2024-52922. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Bitcoin Core up to 25.0. It has been rated as problematic. This issue affects an unknown function of the component Block Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

In Bitcoin Core before 25.1, an attacker can cause a node to not download the latest block, because there can be minutes of delay when an announcing peer stalls instead of complying with the peer-to-peer protocol specification.

The advisory is shared at en.bitcoin.it. The identification of this vulnerability is CVE-2024-52922 since 11/18/2024. Neither technical details nor an exploit are publicly available.

Upgrading to version 25.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Core 25.1

Timelineinfo

11/18/2024 🔍
11/18/2024 +0 days 🔍
11/18/2024 +0 days 🔍
11/18/2024 +0 days 🔍

Sourcesinfo

Advisory: en.bitcoin.it
Status: Confirmed

CVE: CVE-2024-52922 (🔍)
GCVE (CVE): GCVE-0-2024-52922
GCVE (VulDB): GCVE-100-284921

Entryinfo

Created: 11/18/2024 07:15
Changes: 11/18/2024 07:15 (55)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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