Vulnerabilities > CVE-2022-21803 - Unspecified vulnerability in Nconf Project Nconf

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

NONE

network

low complexity

nconf-project

NVD

Published: 2022-04-12

Updated: 2024-11-21

Summary

This affects the package nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.

Vulnerable Configurations

Part	Description	Count
Application	Nconf_Project Nconf Project Nconf 0.1.14 Nconf Project Nconf 0.2.0 Nconf Project Nconf 0.3.1 Nconf Project Nconf 0.4.3 Nconf Project Nconf 0.4.4 Nconf Project Nconf 0.4.5 Nconf Project Nconf 0.5.0 Nconf Project Nconf 0.5.1 Nconf Project Nconf 0.6.0 Nconf Project Nconf 0.6.1 Nconf Project Nconf 0.6.3 Nconf Project Nconf 0.6.4 Nconf Project Nconf 0.6.5 Nconf Project Nconf 0.6.6 Nconf Project Nconf 0.6.7 Nconf Project Nconf 0.6.8 Nconf Project Nconf 0.6.9 Nconf Project Nconf 0.7.0 Nconf Project Nconf 0.7.1 Nconf Project Nconf 0.7.2 Nconf Project Nconf 0.8.0 Nconf Project Nconf 0.8.1 Nconf Project Nconf 0.8.3 Nconf Project Nconf 0.8.4 Nconf Project Nconf 0.8.5 Nconf Project Nconf 0.9.0 Nconf Project Nconf 0.9.1 Nconf Project Nconf 0.10.0 Nconf Project Nconf 0.11.0 Nconf Project Nconf 0.11.1 Nconf Project Nconf 0.11.3	31

Summary

Vulnerable Configurations

References