Huawei Mate 20 prior 10.1.0.163(C00E160R3P8) Text Parameter input validation

CVSS Meta Temp Score
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CTI Interest Score
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2.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Huawei Mate 20. Impacted is an unknown function of the component Text Handler. The manipulation as part of Parameter leads to input validation. This vulnerability is referenced as CVE-2020-9083. It is possible to launch the attack on the physical device. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Huawei Mate 20 (Smartphone Operating System). This issue affects some unknown functionality of the component Text Handler. The manipulation as part of a Parameter leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. The summary by CVE is:

HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.

The weakness was published 09/03/2020 (Website). It is possible to read the advisory at huawei.com. The identification of this vulnerability is CVE-2020-9083 since 02/18/2020. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 10.1.0.163(C00E160R3P8) eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.4
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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: Mate 20 10.1.0.163(C00E160R3P8)

Timelineinfo

02/18/2020 🔍
09/03/2020 +198 days 🔍
09/04/2020 +1 days 🔍
09/04/2020 +0 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei.com
Status: Not defined

CVE: CVE-2020-9083 (🔍)
GCVE (CVE): GCVE-0-2020-9083
GCVE (VulDB): GCVE-100-160715

Entryinfo

Created: 09/04/2020 07:52
Updated: 09/04/2020 07:57
Changes: 09/04/2020 07:52 (39), 09/04/2020 07:57 (18)
Complete: 🔍
Cache ID: 216::103

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