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  5. CVE-2019-25103

CVE-2019-25103: Inefficient Regular Expression Complexity

February 12, 2023 (updated February 14, 2023)

A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file simple-markdown.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely. Upgrading to version 0.5.2 is able to address this issue. The name of the patch is 89797fef9abb4cab2fb76a335968266a92588816. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-220639.

References

  • github.com/advisories/GHSA-gpvj-gp8c-c7p2
  • github.com/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816
  • github.com/ariabuckles/simple-markdown/releases/tag/0.5.2
  • nvd.nist.gov/vuln/detail/CVE-2019-25103
  • vuldb.com/?ctiid.220639
  • vuldb.com/?id.220639

Code Behaviors & Features

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Affected versions

All versions before 0.5.2

Fixed versions

  • 0.5.2

Solution

Upgrade to version 0.5.2 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-1333: Inefficient Regular Expression Complexity

Source file

npm/simple-markdown/CVE-2019-25103.yml

Spotted a mistake? Edit the file on GitLab.

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