ghsa-9j49-mfvp-vmhm
Vulnerability from github
Published
2021-09-02 17:10
Modified
2021-08-25 19:28
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Code Injection in pac-resolver
Details

This affects the package pac-resolver before 5.0.0. This can occur when used with untrusted input, due to unsafe PAC file handling. NOTE: The fix for this vulnerability is applied in the node-degenerator library, a dependency written by the same maintainer.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "pac-resolver"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "degenerator"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23406"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-25T19:28:31Z",
    "nvd_published_at": "2021-08-24T08:15:00Z",
    "severity": "HIGH"
  },
  "details": "This affects the package pac-resolver before 5.0.0. This can occur when used with untrusted input, due to unsafe PAC file handling. **NOTE:** The fix for this vulnerability is applied in the node-degenerator library, a dependency written by the same maintainer.",
  "id": "GHSA-9j49-mfvp-vmhm",
  "modified": "2021-08-25T19:28:31Z",
  "published": "2021-09-02T17:10:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23406"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TooTallNate/node-degenerator/commit/9d25bb67d957bc2e5425fea7bf7a58b3fc64ff9e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TooTallNate/node-degenerator/commit/ccc3445354135398b6eb1a04c7d27c13b833f2d5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TooTallNate"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TooTallNate/node-pac-resolver/releases/tag/5.0.0"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1568506"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-PACRESOLVER-1564857"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Code Injection in pac-resolver"
}


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