ghsa-4v2w-h9jm-mqjg
Vulnerability from github
Published
2020-11-27 16:07
Modified
2021-01-07 22:40
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L
Summary
Prototype Pollution in systeminformation
Details

Impact

command injection vulnerability by prototype pollution

Patches

Problem was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. Please upgrade to version >= 4.30.2

Workarounds

If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite()

For more information

If you have any questions or comments about this advisory:

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "systeminformation"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.30.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-26245"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-471",
      "CWE-78"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-11-27T15:56:36Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Impact\ncommand injection vulnerability by prototype pollution\n\n### Patches\nProblem was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. Please upgrade to version \u003e= 4.30.2\n\n### Workarounds\nIf you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite()\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [systeminformation](https://github.com/sebhildebrandt/systeminformation/issues/new?template=bug_report.md)",
  "id": "GHSA-4v2w-h9jm-mqjg",
  "modified": "2021-01-07T22:40:03Z",
  "published": "2020-11-27T16:07:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2w-h9jm-mqjg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26245"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sebhildebrandt/systeminformation/commit/8113ff0e87b2f422a5756c48f1057575e73af016"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Prototype Pollution in systeminformation"
}


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