CVE-2020-28441 - Prototype Pollution

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CRITICAL

Prototype Pollution

Published Jul 25, 2022

9.8

CRITICAL

CVSS 3.1

EPSS 1.19%

Description

This affects the package conf-cfg-ini before 1.2.2. If an attacker submits a malicious INI file to an application that parses it with decode, they will pollute the prototype on the application. This can be exploited further depending on the context.

Affected products

Vendor n/a Product Conf-Cfg-Ini Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <1.2.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Conf-Cfg-Ini

n/a

Version	Status	Constraints
unspecified	affected	<1.2.2

Ecosystem	Package	Introduced	Fixed
npm	conf-cfg-ini	0	1.2.2

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-1321

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-6373
Advisory
https://github.com/advisories/GHSA-m6mg-jvjf-w44x
Advisory
https://github.com/loge5/conf-cfg-ini/commit/3a88a6c52c31eb6c0f033369eed40aa168a636ea
x_refsource_MISCPatchThird Party Advisory
https://github.com/loge5/conf-cfg-ini/commit/ecd878f8f7398e765739e989c7fe7cc052308947
https://nvd.nist.gov/vuln/detail/CVE-2020-28441
https://security.snyk.io/vuln/SNYK-JS-CONFCFGINI-1048973
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-6373		Advisory
https://github.com/advisories/GHSA-m6mg-jvjf-w44x		Advisory
https://github.com/loge5/conf-cfg-ini/commit/3a88a6c52c31eb6c0f033369eed40aa168a636ea		x_refsource_MISCPatchThird Party Advisory
https://github.com/loge5/conf-cfg-ini/commit/ecd878f8f7398e765739e989c7fe7cc052308947
https://nvd.nist.gov/vuln/detail/CVE-2020-28441
https://security.snyk.io/vuln/SNYK-JS-CONFCFGINI-1048973		x_refsource_MISCExploitThird Party Advisory