CVE-2021-32723

Prism is a syntax highlighting library. Some languages before 1.24.0 are vulnerable to Regular Expression Denial of Service (ReDoS). When Prism is used to highlight untrusted (user-given) text, an attacker can craft a string that will take a very very long time to highlight. This problem has been fixed in Prism v1.24. As a workaround, do not use ASCIIDoc or ERB to highlight untrusted text. Other languages are not affected and can be used to highlight untrusted text.
Configurations

Configuration 1 (hide)

cpe:2.3:a:prismjs:prism:*:*:*:*:*:node.js:*:*

Configuration 2 (hide)

cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-28 20:15

Updated : 2024-02-28 18:28


NVD link : CVE-2021-32723

Mitre link : CVE-2021-32723

CVE.ORG link : CVE-2021-32723


JSON object : View

Products Affected

prismjs

  • prism

oracle

  • application_express
CWE
CWE-400

Uncontrolled Resource Consumption