GitHub Advisoryadvisory · npm

GHSA-p495-jxh2-wrfg npm package rfc6902 vulnerable to Prototype Pollution

CRITICAL Published 2022-12-15 Modified 2022-12-20 Official page ↗
Aliases
CVE-2021-4245
Ecosystem
npm
Packages
rfc6902
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-1321, CWE-74
Reviewed
2022-12-15

Affected packages

• npm rfc6902: < 5.0.0 → fixed in 5.0.0

Description

A vulnerability classified as problematic has been found in chbrown rfc6902. This affects an unknown part of the file pointer.ts. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The exploit has been disclosed to the public and may be used. The name of the patch is c006ce9faa43d31edb34924f1df7b79c137096cf. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215883.

Related

Alias · CVE (1)

  • CVE-2021-4245 A vulnerability classified as problematic has been found in chbrown rfc6902. vulnerability

Weakness · CWE (2)

  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References