HCL Verse on Android Code Loading dynamically-managed code resources

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in HCL Verse on Android. Affected by this vulnerability is an unknown functionality of the component Code Loading Handler. Performing a manipulation results in dynamically-managed code resources. This vulnerability is known as CVE-2020-4100. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in HCL Verse on Android (Android App Software) (affected version unknown). This affects an unknown functionality of the component Code Loading Handler. The manipulation with an unknown input leads to a dynamically-managed code resources vulnerability. CWE is classifying the issue as CWE-913. The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

"HCL Verse for Android was found to employ dynamic code loading. This mechanism allows a developer to specify which components of the application should not be loaded by default when the application is started. Typically, core components and additional dependencies are loaded natively at runtime; however, dynamically loaded components are only loaded as they are specifically requested. While this can have a positive impact on performance, or grant additional functionality (for example, a non-invasive update feature), it can also open the application to loading unintended code if not implemented properly."

The weakness was published 07/15/2020 (Website). The advisory is shared at support.hcltechsw.com. This vulnerability is uniquely identified as CVE-2020-4100 since 12/30/2019. The exploitability is told to be easy. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.2
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Dynamically-managed code resources
CWE: CWE-913
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/30/2019 🔍
07/15/2020 +198 days 🔍
07/16/2020 +1 days 🔍
07/16/2020 +0 days 🔍

Sourcesinfo

Advisory: support.hcltechsw.com
Status: Not defined

CVE: CVE-2020-4100 (🔍)
GCVE (CVE): GCVE-0-2020-4100
GCVE (VulDB): GCVE-100-158565
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 07/16/2020 11:58
Updated: 07/16/2020 12:03
Changes: 07/16/2020 11:58 (36), 07/16/2020 12:03 (18)
Complete: 🔍
Cache ID: 216::103

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