high7.5
CVE-2023-39663
MathJax Regular expression Denial of Service (ReDoS)
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | mathjax | <= 2.7.9 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mathjax | Mathjax | through 2.7.9 |