CVE-2023-39663
Last modified
CVE-2023-39663 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mathjax | Mathjax | <= 2.7.9 |
References
- https://github.com/mathjax/MathJax/issues/3074Exploit, Issue Tracking, Vendor Advisory
- https://github.com/mathjax/MathJax/issues/3074Exploit, Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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