CVE-2023-39663

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-39663
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.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/mathjax/MathJax/issues/3074 Exploit Issue Tracking Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mathjax:mathjax:*:*:*:*:*:*:*:*
History

07 Nov 2023, 04:17

Type Values Removed Values Added
Summary 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. 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.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CWE CWE-1333
References (MISC) https://github.com/mathjax/MathJax/issues/3074 - (MISC) https://github.com/mathjax/MathJax/issues/3074 - Exploit, Issue Tracking, Vendor Advisory
First Time Mathjax
Mathjax mathjax
CPE cpe:2.3:a:mathjax:mathjax:*:*:*:*:*:*:*:*

29 Aug 2023, 20:41

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-29 20:15

Updated : 2024-08-02 19:15

NVD link : CVE-2023-39663

Mitre link : CVE-2023-39663

JSON object : View

Products Affected

mathjax

  • mathjax
CWE
CWE-1333

Inefficient Regular Expression Complexity