VDB
CVE-2021-23341
CVE-2021-23341
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 3.17% · 87.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.17%
87.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | node-prismjs | 0, * |
| Ubuntu:22.04:LTS | node-prismjs | 0, 1.25.0+dfsg-1, * |
| Ubuntu:25.10 | node-prismjs | 1.29.0+dfsg+~1.26.0-1, *, 0 |
| Ubuntu:20.04:LTS | node-prismjs | 0, 1.11.0+dfsg-3, * |
Timeline
- Feb 18, 2021 CVE Published
- Feb 26, 2021 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-23341 third-party-advisory
- https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609 third-party-advisory
- https://github.com/PrismJS/prism/pull/2584 third-party-advisory
- https://github.com/PrismJS/prism/issues/2583 third-party-advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583 third-party-advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582 third-party-advisory
- https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-23341 third-party-advisory