ghsa-6xwr-q98w-rvg7
Vulnerability from github
Published
2022-04-13 00:00
Modified
2022-04-22 20:32
Severity ?
Summary
Prototype Pollution in nconf
Details
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": [ { "package": { "ecosystem": "npm", "name": "nconf" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "0.11.4" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2022-21803" ], "database_specific": { "cwe_ids": [ "CWE-1321" ], "github_reviewed": true, "github_reviewed_at": "2022-04-22T20:31:22Z", "nvd_published_at": "2022-04-12T16:15:00Z", "severity": "HIGH" }, "details": "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.", "id": "GHSA-6xwr-q98w-rvg7", "modified": "2022-04-22T20:32:05Z", "published": "2022-04-13T00:00:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21803" }, { "type": "WEB", "url": "https://github.com/indexzero/nconf/pull/397" }, { "type": "PACKAGE", "url": "https://github.com/indexzero/nconf" }, { "type": "WEB", "url": "https://github.com/indexzero/nconf/releases/tag/v0.11.4" }, { "type": "WEB", "url": "https://snyk.io/vuln/SNYK-JS-NCONF-2395478" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "type": "CVSS_V3" } ], "summary": "Prototype Pollution in nconf" }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.