UBUNTU-CVE-2023-39663
- Source
- https://ubuntu.com/security/CVE-2023-39663
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-39663.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-39663
- Upstream
- Published
- 2023-08-29T20:15:00Z
- Modified
- 2025-07-16T07:46:13.384775Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - negligible
- Summary
- [none]
- Details
-
* DISPUTED * 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.
- References
Affected packages
Ubuntu:Pro:14.04:LTS / mathjax
Package
- Name
- mathjax
- Purl
- pkg:deb/ubuntu/mathjax@2.3-1?arch=source&distro=esm-infra-legacy/trusty
Ubuntu:Pro:16.04:LTS / mathjax
Package
- Name
- mathjax
- Purl
- pkg:deb/ubuntu/mathjax@2.6.1-1?arch=source&distro=esm-apps/xenial
Ubuntu:Pro:18.04:LTS / mathjax
Package
- Name
- mathjax
- Purl
- pkg:deb/ubuntu/mathjax@2.7.3+dfsg-1?arch=source&distro=esm-apps/bionic
Ubuntu:Pro:20.04:LTS / mathjax
Package
- Name
- mathjax
- Purl
- pkg:deb/ubuntu/mathjax@2.7.4+dfsg-1?arch=source&distro=esm-apps/focal