VULNERABILITY INTELLIGENCE

CVE-2023-39663

CVSS score7.5 HIGH
EPSS probability0.82%
CISA KEVNot currently listed
Published2023-08-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Mathjax up to v2.7.9 was discovered to contain two Regular expression Denial of Service (ReDoS) vulnerabilities in MathJax.js via the components pattern and markdownPattern. NOTE: the vendor disputes this because the regular expressions are not applied to user input; thus, there is no risk.

Weakness classification

  • nvd@nist.gov: CWE-1333

Primary references