What is GHSA-27mx-gchc-6xjp?

GHSA-27mx-gchc-6xjp is a security advisory published by GitHub Security Advisories with High severity. Unhandled crash in npm posix

Which CVE IDs does GHSA-27mx-gchc-6xjp cover?

GHSA-27mx-gchc-6xjp covers the following CVE IDs: CVE-2022-21211. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-27mx-gchc-6xjp?

GHSA-27mx-gchc-6xjp has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-27mx-gchc-6xjp?

GHSA-27mx-gchc-6xjp affects 1 product, including: npm/posix:\u003c= 4.2.0.

GHSA-27mx-gchc-6xjpHighCVSS 7.5

Unhandled crash in npm posix

Vendor

GitHub Security Advisories

Published

June 11, 2022

Last Modified

January 27, 2023

🔗 CVE IDs covered (1)

CVE-2022-21211 →

📋 Description

This affects all versions of package posix. When invoking the toString method, it will fallback to 0x0 value, as the value of toString is not invokable (not a function), and then it will crash with type-check.

🎯 Affected products1

npm/posix:<= 4.2.0

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2022-21211
https://snyk.io/vuln/SNYK-JS-POSIX-2400719
https://github.com/advisories/GHSA-27mx-gchc-6xjp