CVE Vulnerability

CVE-2022-21211

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://snyk.io/vuln/SNYK-JS-POSIX-2400719 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:posix_project:posix:*:*:*:*:*:node.js:*:*
Information

Published : 2022-06-10 08:15

Updated : 2022-07-08 06:18

NVD link : CVE-2022-21211

Mitre link : CVE-2022-21211

Products Affected
No products.
CWE
CWE-252

Unchecked Return Value