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SnykCVE-2020-7788

HistoryDec 11, 2020 - 11:15 a.m.

CVE-2020-7788

2020-12-1111:15:11

CWE-1321

snyk

web.nvd.nist.gov

306

cve-2020-7788

ini package

prototype pollution

security vulnerability

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

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

0.012

Percentile

85.4%

JSON

This affects the package ini before 1.3.6. If an attacker submits a malicious INI file to an application that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited further depending on the context.

Affected configurations

Nvd

Node

ini_projectiniRange<1.3.6node.js

Node

debiandebian_linuxMatch9.0

VendorProductVersionCPE
ini_projectini*cpe:2.3:a:ini_project:ini:*:*:*:*:*:node.js:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ini_project	ini	*	cpe:2.3:a:ini_project:ini::::::node.js::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*

CNA Affected

[
  {
    "product": "ini",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "1.3.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]