CVE-2022-21803
7.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | nconf | unspecified < 0.11.4 | affected |
Weaknesses
- Prototype Pollution
ADP Enrichment
CVE Program Container
Additional References
- https://snyk.io/vuln/SNYK-JS-NCONF-2395478
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2632450
- https://github.com/indexzero/nconf/pull/397
- https://github.com/indexzero/nconf/releases/tag/v0.11.4
References
- https://snyk.io/vuln/SNYK-JS-NCONF-2395478
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2632450
- https://github.com/indexzero/nconf/pull/397
- https://github.com/indexzero/nconf/releases/tag/v0.11.4
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