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.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2021-42581 - High Severity Vulnerability
Vulnerable Library - ramda-0.25.0.tgz
A practical functional library for JavaScript programmers.
Library home page: https://registry.npmjs.org/ramda/-/ramda-0.25.0.tgz
Path to dependency file: /reaction/package.json
Path to vulnerable library: /node_modules/ramda/package.json
Dependency Hierarchy: - :x: **ramda-0.25.0.tgz** (Vulnerable Library)
Found in HEAD commit: c0c2baa7203956f2971f596fd8bb2e1cd968b39e
Found in base branch: master
Vulnerability Details
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.
Publish Date: 2022-05-10
URL: CVE-2021-42581
CVSS 3 Score Details (9.1)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42581
Release Date: 2022-05-10
Fix Resolution: 0.27.1
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