CVE-2022-2421

Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://csirt.divd.nl/CVE-2022-2421	Third Party Advisory
https://csirt.divd.nl/DIVD-2022-00045	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:socket:socket.io-parser::::::node.js::*
	cpe:2.3:a:socket:socket.io-parser::::::node.js::*

History

No history.

Information

Published : 2022-10-26 10:15

Updated : 2024-01-02 19:15

NVD link : CVE-2022-2421

Mitre link : CVE-2022-2421

CVE.ORG link : CVE-2022-2421

JSON object : View

Products Affected

socket

socket.io-parser

CWE

NVD-CWE-noinfo CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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