ghsa-r8j5-h5cx-65gg
Vulnerability from github
Published
2021-12-10 19:02
Modified
2021-12-10 19:02
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
ReDOS in IS-SVG
Details

A vulnerability was discovered in IS-SVG version 4.3.1 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "is-svg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1.0"
            },
            {
              "fixed": "4.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-29059"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-22T15:40:38Z",
    "nvd_published_at": "2021-06-21T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability was discovered in IS-SVG version 4.3.1 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.",
  "id": "GHSA-r8j5-h5cx-65gg",
  "modified": "2021-12-10T19:02:24Z",
  "published": "2021-12-10T19:02:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29059"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sindresorhus/is-svg/commit/732fc72779840c45a30817d3fe28e12058592b02"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sindresorhus/is-svg"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/is-svg"
    }
  ],
  "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": "ReDOS in IS-SVG"
}


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