CVE-2021-42581

 

Published at: - 10-05-2022 01:15

Last modified: - 02-06-2022 04:15

Total changes: - 3

Description

** DISPUTED ** Prototype poisoning in function mapObjIndexed in Ramda 0.27.0 and earlier allows attackers to compromise integrity or availability of application via supplying a crafted object (that contains an own property "__proto__") as an argument to the function. NOTE: the vendor disputes this because the observed behavior only means that a user can create objects that the user didn't know would contain custom prototypes.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/ramda/ramda/pull/3192
• https://jsfiddle.net/3pomzw5g/2/

 

Keywords

NVD

 

CVE-2021-42581

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures