Honor NTH-AN00 prior 7.0.0.157 System Files signature verification

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Honor NTH-AN00. This vulnerability affects unknown code of the component System Files Handler. The manipulation results in signature verification. This vulnerability is reported as CVE-2023-23432. The attack requires a local approach. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Honor NTH-AN00. It has been classified as problematic. Affected is an unknown part of the component System Files Handler. The manipulation with an unknown input leads to a signature verification vulnerability. CWE is classifying the issue as CWE-347. The product does not verify, or incorrectly verifies, the cryptographic signature for data. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file.

The weakness was disclosed 12/29/2023. The advisory is shared for download at hihonor.com. This vulnerability is traded as CVE-2023-23432 since 01/12/2023. There are neither technical details nor an exploit publicly available.

Upgrading to version 7.0.0.157 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 7.3
CNA Vector (Honor Device Co., Ltd.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Signature verification
CWE: CWE-347 / CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
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: NTH-AN00 7.0.0.157

Timelineinfo

01/12/2023 🔍
12/29/2023 +351 days 🔍
12/29/2023 +0 days 🔍
01/20/2024 +22 days 🔍

Sourcesinfo

Advisory: hihonor.com
Status: Confirmed

CVE: CVE-2023-23432 (🔍)
GCVE (CVE): GCVE-0-2023-23432
GCVE (VulDB): GCVE-100-249252

Entryinfo

Created: 12/29/2023 10:11
Updated: 01/20/2024 20:06
Changes: 12/29/2023 10:11 (47), 01/20/2024 20:06 (12)
Complete: 🔍
Cache ID: 216::103

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