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.
References
Link | Resource |
---|---|
https://github.com/PrismJS/prism/pull/2688 | Patch Third Party Advisory |
https://github.com/PrismJS/prism/pull/2774 | Patch Third Party Advisory |
https://github.com/PrismJS/prism/security/advisories/GHSA-gj77-59wh-66hg | Third Party Advisory |
https://www.oracle.com/security-alerts/cpujan2022.html | Patch Third Party Advisory |
Configurations
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