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CVE-2021-39187: Improper Handling of Exceptional Conditions

September 2, 2021 (updated August 5, 2022)

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Parse Server crashes if a query request contains an invalid value for the explain option. This is due to a bug in the MongoDB Node.js driver which throws an exception that Parse Server cannot catch.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-39187

Code Behaviors & Features

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Affected versions

All versions before 4.10.3

Fixed versions

  • 4.10.3

Solution

Upgrade to version 4.10.3 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

  • CWE-755: Improper Handling of Exceptional Conditions

Source file

npm/parse-server/CVE-2021-39187.yml

Spotted a mistake? Edit the file on GitLab.

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