CVE-2023-39663

EUVD-2023-2355
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
Affected Products (NVD)
VendorProductVersion
mathjaxmathjax
𝑥
≤ 2.7.9
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mathjax
bionic
ignored
focal
ignored
jammy
ignored
lunar
ignored
trusty
ignored
xenial
ignored
Common Weakness Enumeration
References
https://github.com/mathjax/MathJax/issues/3074
https://github.com/mathjax/MathJax/issues/3074