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  5. CVE-2020-7743

CVE-2020-7743: Improperly Controlled Modification of Dynamically-Determined Object Attributes

October 13, 2020 (updated October 29, 2020)

The mathjs package is vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-7743

Code Behaviors & Features

Detect and mitigate CVE-2020-7743 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 7.5.1

Fixed versions

  • 7.5.1

Solution

Upgrade to version 7.5.1 or above.

Impact 7.3 HIGH

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

Learn more about CVSS

Weakness

  • CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes

Source file

npm/mathjs/CVE-2020-7743.yml

Spotted a mistake? Edit the file on GitLab.

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