CVE-2020-28462

2022-07-2514:15:09

CWE-1321

snyk

web.nvd.nist.gov

cve

2020

28462

ion-parser

prototype pollution

security vulnerability

nvd

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.003

Percentile

68.8%

JSON

This affects all versions of package ion-parser. If an attacker submits a malicious INI file to an application that parses it with parse , they will pollute the prototype on the application. This can be exploited further depending on the context.

Affected configurations

Nvd

Node

ion-parser_projection-parsernode.js

VendorProductVersionCPE
ion-parser_projection-parser*cpe:2.3:a:ion-parser_project:ion-parser:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
ion-parser_project	ion-parser	*	cpe:2.3:a:ion-parser_project:ion-parser::::::node.js::*

CNA Affected

[
  {
    "product": "ion-parser",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]