7.5
CWE
1321
Advisory Published
Advisory Published
Updated

CVE-2022-24999

First published: Sat Nov 26 2022(Updated: )

A flaw was found in the express.js npm package of nodejs:14 module stream. Express.js Express is vulnerable to a denial of service caused by a prototype pollution flaw in qs. By adding or modifying properties of Object.prototype using a __proto__ or constructor payload, a remote attacker can cause a denial of service.

Credit: cve@mitre.org cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Qs Project Qs<6.2.4
Qs Project Qs>=6.3.0<6.3.3
Qs Project Qs>=6.5.0<6.5.3
Qs Project Qs>=6.7.0<6.7.3
Qs Project Qs>=6.8.0<6.8.3
Qs Project Qs>=6.9.0<6.9.7
Qs Project Qs>=6.10.0<6.10.3
Qs Project Qs=6.4.0
Qs Project Qs=6.6.0
IBM Cognos Analytics<4.17.3
Debian Debian Linux=10.0
npm/qs<6.2.4
6.2.4
npm/qs>=6.3.0<6.3.3
6.3.3
npm/qs>=6.4.0<6.4.1
6.4.1
npm/qs>=6.5.0<6.5.3
6.5.3
npm/qs>=6.6.0<6.6.1
6.6.1
npm/qs>=6.7.0<6.7.3
6.7.3
npm/qs>=6.8.0<6.8.3
6.8.3
npm/qs>=6.9.0<6.9.7
6.9.7
npm/qs>=6.10.0<6.10.3
6.10.3
redhat/qs<4.17.3
4.17.3
redhat/qs<6.9.7
6.9.7
redhat/qs<6.8.3
6.8.3
redhat/qs<6.7.3
6.7.3
redhat/qs<6.6.1
6.6.1
redhat/qs<6.5.3
6.5.3
redhat/qs<6.4.1
6.4.1
redhat/qs<6.3.3
6.3.3
redhat/qs<6.2.4
6.2.4
redhat/qs<6.10.3
6.10.3
redhat/rh-nodejs14-nodejs<0:14.21.1-3.el7
0:14.21.1-3.el7
redhat/rh-nodejs14-nodejs-nodemon<0:2.0.20-2.el7
0:2.0.20-2.el7
IBM Cognos Analytics<=11.2.x
IBM Cognos Analytics<=11.1.x

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Reference Links

Frequently Asked Questions

  • What is CVE-2022-24999?

    CVE-2022-24999 is a vulnerability in Express.js caused by a prototype pollution flaw in the qs library.

  • How severe is CVE-2022-24999?

    CVE-2022-24999 has a severity rating of high, with a severity value of 7.

  • How does CVE-2022-24999 affect Express.js applications?

    CVE-2022-24999 allows an unauthenticated remote attacker to cause a denial of service by hanging the Node process for an Express application.

  • Which versions of Express.js are affected by CVE-2022-24999?

    Versions of Express.js before 4.17.3 are affected by CVE-2022-24999.

  • How can I fix CVE-2022-24999?

    To fix CVE-2022-24999, update Express.js to version 4.17.3 or newer.

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