GHSA-VVF2-PPJ9-PP49

Vulnerability from github – Published: 2021-09-20 20:42 – Updated: 2022-05-04 03:24
VLAI?
Summary
Inefficient Regular Expression Complexity in vuelidate
Details

vuelidate is a simple, lightweight model-based validation for Vue.js 2.x & 3.0. A ReDoS (regular expression denial of service) flaw was found in the @vuelidate/validators package. An attacker that is able to provide crafted input to the url(input) function may cause an application to consume an excessive amount of CPU.

Severity ?
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.0.0-alpha.21"
      },
      "package": {
        "ecosystem": "npm",
        "name": "@vuelidate/validators"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.0-alpha.22"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-3794"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-400",
      "CWE-697"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-09-16T17:15:49Z",
    "nvd_published_at": "2021-09-15T13:15:00Z",
    "severity": "HIGH"
  },
  "details": "vuelidate is a simple, lightweight model-based validation for Vue.js 2.x \u0026 3.0. A ReDoS (regular expression denial of service) flaw was found in the `@vuelidate/validators` package. An attacker that is able to provide crafted input to the url(input) function may cause an application to consume an excessive amount of CPU.",
  "id": "GHSA-vvf2-ppj9-pp49",
  "modified": "2022-05-04T03:24:54Z",
  "published": "2021-09-20T20:42:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3794"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vuelidate/vuelidate/commit/1f0ca31c30e5032f00dbd14c4791b5ee7928f71d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vuelidate/vuelidate"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/d8201b98-fb91-4c12-a6f7-181b4a20d9b7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Inefficient Regular Expression Complexity in vuelidate"
}


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