Description

The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.

Remediation

References

https://snyk.io/vuln/SNYK-JS-MATHJS-1016401

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111

https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82

https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07c57e

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113

Related Vulnerabilities

CVE-2020-11023 Vulnerability in maven package org.webjars:jquery

CVE-2017-16174 Vulnerability in npm package whispercast

CVE-2020-7795 Vulnerability in npm package get-npm-package-version

CVE-2021-33420 Vulnerability in npm package replicator

CVE-2019-6283 Vulnerability in npm package node-sass

Severity

High

Classification

CWE-1321 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Tags

Exploit Mitigation Third Party Advisory Broken Link Patch