ghsa-qrmc-fj45-qfc2
Vulnerability from github
Published
2019-02-07 18:03
Modified
2020-08-31 18:43
Summary
Prototype Pollution in extend
Details
Versions of extend
prior to 3.0.2 (for 3.x) and 2.0.2 (for 2.x) are vulnerable to Prototype Pollution. The extend()
function allows attackers to modify the prototype of Object causing the addition or modification of an existing property that will exist on all objects.
Recommendation
If you're using extend
3.x upgrade to 3.0.2 or later.
If you're using extend
2.x upgrade to 2.0.2 or later.
{ "affected": [ { "package": { "ecosystem": "npm", "name": "extend" }, "ranges": [ { "events": [ { "introduced": "3.0.0" }, { "fixed": "3.0.2" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "npm", "name": "extend" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.0.2" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2018-16492" ], "database_specific": { "cwe_ids": [ "CWE-400" ], "github_reviewed": true, "github_reviewed_at": "2020-06-16T21:52:44Z", "nvd_published_at": null, "severity": "MODERATE" }, "details": "Versions of `extend` prior to 3.0.2 (for 3.x) and 2.0.2 (for 2.x) are vulnerable to Prototype Pollution. The `extend()` function allows attackers to modify the prototype of Object causing the addition or modification of an existing property that will exist on all objects.\n\n\n\n\n## Recommendation\n\nIf you\u0027re using `extend` 3.x upgrade to 3.0.2 or later.\nIf you\u0027re using `extend` 2.x upgrade to 2.0.2 or later.", "id": "GHSA-qrmc-fj45-qfc2", "modified": "2020-08-31T18:43:30Z", "published": "2019-02-07T18:03:28Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16492" }, { "type": "WEB", "url": "https://hackerone.com/reports/381185" }, { "type": "ADVISORY", "url": "https://github.com/advisories/GHSA-qrmc-fj45-qfc2" }, { "type": "WEB", "url": "https://www.npmjs.com/advisories/996" } ], "schema_version": "1.4.0", "severity": [], "summary": "Prototype Pollution in extend" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.