CVE-2022-2421 (High) detected in socket.io-parser-4.0.4.tgz - autoclosed

[mend-bolt-for-github[bot]]

CVE-2022-2421 - High Severity Vulnerability

Vulnerable Library - socket.io-parser-4.0.4.tgz

socket.io protocol parser

Library home page: https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.4.tgz

Dependency Hierarchy: - gatsby-4.24.6.tgz (Root Library) - socket.io-3.1.2.tgz - :x: **socket.io-parser-4.0.4.tgz** (Vulnerable Library)

Found in HEAD commit: 37f8543da5164a1a7ef318756aa0eac1c5e89a09

Found in base branch: master

Vulnerability Details

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.

Publish Date: 2022-10-26

URL: CVE-2022-2421

CVSS 3 Score Details (9.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://csirt.divd.nl/cases/DIVD-2022-00045/

Release Date: 2022-10-26

Fix Resolution: socket.io-parser - 4.0.5,4.2.1

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[mend-bolt-for-github[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.