VDB-146576 · CVE-2019-5210 · sa-20191120-01

Nova 5i/5 array index

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Nova 5i and 5. Affected by this issue is some unknown functionality. Such manipulation leads to array index. This vulnerability is documented as CVE-2019-5210. The attack needs to be performed locally. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Nova 5i and 5. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a array index vulnerability. Using CWE to declare the problem leads to CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Nova 5i pro and Nova 5 smartphones with versions earlier than 9.1.1.190(C00E190R6P2)and Versions earlier than 9.1.1.175(C00E170R3P2) have an improper validation of array index vulnerability. The system does not properly validate the input value before use it as an array index when processing certain image information. The attacker tricks the user into installing a malicious application, successful exploit could cause malicious code execution.

The weakness was released 11/29/2019 (Website). The advisory is shared for download at huawei.com. This vulnerability is handled as CVE-2019-5210 since 01/04/2019. The attack needs to be approached locally. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 9.1.1.175(C00E170R3P2) or 9.1.1.190(C00E190R6P2)and eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Nova

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Array index
CWE: CWE-129 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: 5i/5 9.1.1.175(C00E170R3P2)/9.1.1.190(C00E190R6P2)and

Timelineinfo

01/04/2019 🔍
11/29/2019 +329 days 🔍
12/04/2019 +5 days 🔍
03/05/2024 +1553 days 🔍

Sourcesinfo

Advisory: sa-20191120-01
Status: Not defined

CVE: CVE-2019-5210 (🔍)
GCVE (CVE): GCVE-0-2019-5210
GCVE (VulDB): GCVE-100-146576

Entryinfo

Created: 12/04/2019 08:07
Updated: 03/05/2024 15:06
Changes: 12/04/2019 08:07 (37), 12/04/2019 08:12 (17), 03/05/2024 15:06 (4)
Complete: 🔍
Cache ID: 216::103