github - ghsa-h4hr-7fg3-h35w

ghsa-h4hr-7fg3-h35w

Vulnerability from github

Published

2021-03-01 19:52

Modified

2023-09-05 22:59

Summary

Denial of service in prismjs

Details

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.

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "prismjs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.23.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23341"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-02-24T07:34:23Z",
    "nvd_published_at": "2021-02-18T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-h4hr-7fg3-h35w",
  "modified": "2023-09-05T22:59:24Z",
  "published": "2021-03-01T19:52:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23341"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrismJS/prism/issues/2583"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrismJS/prism/pull/2584"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrismJS/prism/commit/c2f6a64426f44497a675cb32dccb079b3eff1609"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1076583"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076582"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-PRISMJS-1076581"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/prismjs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Denial of service in prismjs"
}

cve-2021-23341

Vulnerability from cvelistv5

Published

2021-02-18 16:00

Modified

2024-09-16 19:56

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Regular Expression Denial of Service (ReDoS)

References

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

Impacted products

▼	Vendor	Product
	n/a	prismjs

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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