CVE-2021-23341 Information

Description

The package prismjs before 1.23.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the prism-asciidoc prism-rest prism-tap and prism-eiffel components.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://github.com/PrismJS/prism/issues/2583 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582 https://github.com/PrismJS/prism/pull/2584 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583 https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581 https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5