GHSA-7F53-FMMV-MFJV

Vulnerability from github – Published: 2021-07-20 17:33 – Updated: 2021-06-10 14:10
VLAI?
Summary
Regular expression denial of service in react-native
Details

A regular expression denial of service (ReDoS) vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
To clipboard Create KEV Entry 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-native"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.59.0"
            },
            {
              "fixed": "0.62.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-native"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.63.0"
            },
            {
              "fixed": "0.64.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-1920"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-697"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-02T19:22:39Z",
    "nvd_published_at": "2021-06-01T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "A regular expression denial of service (ReDoS) vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1.",
  "id": "GHSA-7f53-fmmv-mfjv",
  "modified": "2021-06-10T14:10:51Z",
  "published": "2021-07-20T17:33:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1920"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react-native/releases/tag/v0.62.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react-native/releases/tag/v0.64.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://securitylab.github.com/advisories/GHSL-2020-293-redos-react-native"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/react-native"
    }
  ],
  "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:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Regular expression denial of service in react-native"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.