ghsa-v39p-96qg-c8rf
Vulnerability from github
Published
2021-09-01 18:37
Modified
2023-09-08 21:25
Severity ?
Summary
Prototype Pollution in object-path
Details
This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition currentPath === '__proto__'
returns false if currentPath
is ['__proto__']
. This is because the ===
operator returns always false when the type of the operands is different.
{ "affected": [ { "package": { "ecosystem": "npm", "name": "object-path" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "0.11.6" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2021-23434" ], "database_specific": { "cwe_ids": [ "CWE-1321", "CWE-843" ], "github_reviewed": true, "github_reviewed_at": "2021-08-30T18:16:08Z", "nvd_published_at": "2021-08-27T17:15:00Z", "severity": "MODERATE" }, "details": "This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition `currentPath === \u0027__proto__\u0027` returns false if `currentPath` is `[\u0027__proto__\u0027]`. This is because the `===` operator returns always false when the type of the operands is different.", "id": "GHSA-v39p-96qg-c8rf", "modified": "2023-09-08T21:25:42Z", "published": "2021-09-01T18:37:11Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23434" }, { "type": "WEB", "url": "https://github.com/mariocasciaro/object-path/commit/7bdf4abefd102d16c163d633e8994ef154cab9eb" }, { "type": "PACKAGE", "url": "https://github.com/mariocasciaro/object-path" }, { "type": "WEB", "url": "https://github.com/mariocasciaro/object-path#0116" }, { "type": "WEB", "url": "https://github.com/mariocasciaro/object-path%230116" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00031.html" }, { "type": "WEB", "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1570423" }, { "type": "WEB", "url": "https://snyk.io/vuln/SNYK-JS-OBJECTPATH-1569453" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "type": "CVSS_V3" } ], "summary": "Prototype Pollution in object-path" }
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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.
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- 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.