BlueZ Spectra denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in BlueZ and classified as problematic. This vulnerability affects unknown code. This manipulation causes denial of service. This vulnerability is registered as CVE-2020-10370. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability classified as problematic was found in BlueZ (the affected version unknown). Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Certain Cypress (and Broadcom) Wireless Combo chips such as CYW43455, when a 2021-01-26 Bluetooth firmware update is not present, allow a Bluetooth outage via a "Spectra" attack.

The advisory is shared at informatik.tu-darmstadt.de. This vulnerability is known as CVE-2020-10370 since 03/10/2020. Neither technical details nor an exploit are publicly available.

Applying the patch 8445a53ce2c51a77472b908a0c8f6f8e1fa5c37a is able to eliminate this problem. The bugfix is ready for download at github.com.

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

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

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

CNA Base Score: 8.8
CNA Vector (MITRE): 🔍

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 8445a53ce2c51a77472b908a0c8f6f8e1fa5c37a

Timelineinfo

03/10/2020 🔍
11/11/2024 +1707 days 🔍
11/11/2024 +0 days 🔍
01/28/2025 +78 days 🔍

Sourcesinfo

Advisory: informatik.tu-darmstadt.de
Status: Confirmed

CVE: CVE-2020-10370 (🔍)
GCVE (CVE): GCVE-0-2020-10370
GCVE (VulDB): GCVE-100-283825

Entryinfo

Created: 11/11/2024 03:54
Updated: 01/28/2025 06:55
Changes: 11/11/2024 03:54 (54), 01/28/2025 06:55 (12)
Complete: 🔍
Cache ID: 216::103

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

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