PT-2022-14926 · Posix · Posix

Published 2022-06-10 · Updated 2022-07-08 · CVE-2022-21211

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions posix (affected versions not specified)

Description The issue occurs when invoking the toString method, which falls back to a 0x0 value because toString is not invokable, resulting in a crash due to type-check.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

CVE-2022-21211

GHSA-27MX-GCHC-6XJP

Affected Products

Posix

References · 5

• 🔥 https://snyk.io/vuln/SNYK-JS-POSIX-2400719 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-21211 · Security Note
• https://osv.dev/vulnerability/GHSA-27mx-gchc-6xjp · Vendor Advisory
• https://github.com/ohmu/node-posix · Note
• https://t.me/cibsecurity/44231 · Telegram Post