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qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[proto]=b&a[proto]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: [email protected]" in its release description, is not vulnerable).
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express-4.16.4.tgz: 1 vulnerabilities (highest severity is: 5.5)
express-4.16.4.tgz: 1 vulnerabilities (highest severity is: 7.5)
Nov 30, 2022
Vulnerable Library - express-4.16.4.tgz
Path to dependency file: /React/package.json
Path to vulnerable library: /React/node_modules/qs/package.json
Found in HEAD commit: 861cdb2765bcbf0ef57fee308e999542098a2c27
Vulnerabilities
Details
CVE-2022-24999
Vulnerable Library - qs-6.5.2.tgz
A querystring parser that supports nesting and arrays, with a depth limit
Library home page: https://registry.npmjs.org/qs/-/qs-6.5.2.tgz
Path to dependency file: /React/package.json
Path to vulnerable library: /React/node_modules/qs/package.json
Dependency Hierarchy:
Found in HEAD commit: 861cdb2765bcbf0ef57fee308e999542098a2c27
Found in base branch: main
Vulnerability Details
qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[proto]=b&a[proto]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: [email protected]" in its release description, is not vulnerable).
Publish Date: 2022-11-26
URL: CVE-2022-24999
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2022-24999
Release Date: 2022-11-26
Fix Resolution (qs): 6.5.3
Direct dependency fix Resolution (express): 4.17.0
⛑️ Automatic Remediation is available for this issue
⛑️ Automatic Remediation is available for this issue.
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