github - ghsa-w8qv-6jwh-64r5

ghsa-w8qv-6jwh-64r5

Vulnerability from github

Published

2021-05-24 19:52

Modified

2021-05-20 22:03

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

Regular Expression Denial of Service in browserslist

Details

The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "browserslist"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.16.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23364"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-20T22:03:36Z",
    "nvd_published_at": "2021-04-28T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.",
  "id": "GHSA-w8qv-6jwh-64r5",
  "modified": "2021-05-20T22:03:36Z",
  "published": "2021-05-24T19:52:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23364"
    },
    {
      "type": "WEB",
      "url": "https://github.com/browserslist/browserslist/pull/593"
    },
    {
      "type": "WEB",
      "url": "https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98"
    },
    {
      "type": "WEB",
      "url": "https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Regular Expression Denial of Service in browserslist"
}

cve-2021-23364

Vulnerability from cvelistv5

Published

2021-04-28 15:35

Modified

2024-09-17 00:06

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P

Summary

Regular Expression Denial of Service (ReDoS)

References

▼	URL	Tags
	https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194	x_refsource_MISC
	https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182	x_refsource_MISC
	https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474	x_refsource_MISC
	https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98	x_refsource_MISC
	https://github.com/browserslist/browserslist/pull/593	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

browserslist

Version: 4.0.0 < unspecified
Version: unspecified < 4.16.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:05:55.661Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182"
          },
          {
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            "url": "https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474"
          },
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            ],
            "url": "https://github.com/browserslist/browserslist/pull/593"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "browserslist",
          "vendor": "n/a",
          "versions": [
            {
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              "status": "affected",
              "version": "4.0.0",
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            },
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          "value": "The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries."
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
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            "reportConfidence": "NOT_DEFINED",
            "scope": "UNCHANGED",
            "temporalScore": 5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P",
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      "problemTypes": [
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            {
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-28T15:35:19",
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        "shortName": "snyk"
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      "references": [
        {
          "tags": [
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          ],
          "url": "https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182"
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          "tags": [
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          "url": "https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474"
        },
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          "tags": [
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          "url": "https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/browserslist/browserslist/pull/593"
        }
      ],
      "title": "Regular Expression Denial of Service (ReDoS)",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "DATE_PUBLIC": "2021-04-28T15:34:32.881904Z",
          "ID": "CVE-2021-23364",
          "STATE": "PUBLIC",
          "TITLE": "Regular Expression Denial of Service (ReDoS)"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "browserslist",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_value": "4.0.0"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "4.16.5"
                          }
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                    }
                  ]
                },
                "vendor_name": "n/a"
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            ]
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              "url": "https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194"
            },
            {
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              "refsource": "MISC",
              "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182"
            },
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            },
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  },
  "cveMetadata": {
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    "assignerShortName": "snyk",
    "cveId": "CVE-2021-23364",
    "datePublished": "2021-04-28T15:35:19.189520Z",
    "dateReserved": "2021-01-08T00:00:00",
    "dateUpdated": "2024-09-17T00:06:27.590Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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