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CVE-2021-23450: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

December 17, 2021 (updated January 30, 2023)

All versions of package dojo is vulnerable to Prototype Pollution via the setObject function.

References

  • github.com/dojo/dojo/blob/4c39c14349408fc8274e19b399ffc660512ed07c/_base/lang.js%23L172
  • nvd.nist.gov/vuln/detail/CVE-2021-23450
  • snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-2313036
  • snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2313035
  • snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBDOJO-2313034
  • snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2313033
  • snyk.io/vuln/SNYK-JS-DOJO-1535223

Code Behaviors & Features

Detect and mitigate CVE-2021-23450 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 1.17.0

Fixed versions

  • 1.17.0

Solution

Upgrade to version 1.17.0 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Source file

npm/dojo/CVE-2021-23450.yml

Spotted a mistake? Edit the file on GitLab.

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