GHSA-hqhp-5p83-hx96

Source

https://github.com/advisories/GHSA-hqhp-5p83-hx96

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-hqhp-5p83-hx96/GHSA-hqhp-5p83-hx96.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-hqhp-5p83-hx96

Aliases

CVE-2021-3801

Published

2021-09-20T20:44:48Z

Modified

2023-11-01T04:55:56Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

prismjs Regular Expression Denial of Service vulnerability

Details

Prism is a syntax highlighting library. The prismjs package is vulnerable to ReDoS (regular expression denial of service). An attacker that is able to provide a crafted HTML comment as input may cause an application to consume an excessive amount of CPU.

Database specific

{
    "cwe_ids":  [
        "CWE-400"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2021-09-16T18:29:46Z",
    "nvd_published_at":  "2021-09-15T13:15:00Z",
    "severity":  "MODERATE"
}

References

Affected packages

npm / prismjs

Package

Name: prismjs; View open source insights on deps.dev
Purl: pkg:npm/prismjs

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.25.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-hqhp-5p83-hx96/GHSA-hqhp-5p83-hx96.json"