ghsa-34r7-q49f-h37c
Vulnerability from github
Published
2017-10-24 18:33
Modified
2021-10-29 14:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Incorrect Handling of Non-Boolean Comparisons During Minification in uglify-js
Details

Versions of uglify-js prior to 2.4.24 are affected by a vulnerability which may cause crafted JavaScript to have altered functionality after minification.

Recommendation

Upgrade UglifyJS to version >= 2.4.24.

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "uglify-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.24"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "uglifier"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.7.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-8857"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1254",
      "CWE-670"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:54:00Z",
    "nvd_published_at": "2017-01-23T21:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "Versions of `uglify-js` prior to 2.4.24 are affected by a vulnerability which may cause crafted JavaScript to have altered functionality after minification.\n\n## Recommendation\n\nUpgrade UglifyJS to version \u003e= 2.4.24.",
  "id": "GHSA-34r7-q49f-h37c",
  "modified": "2021-10-29T14:15:03Z",
  "published": "2017-10-24T18:33:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8857"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mishoo/UglifyJS2/issues/751"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lautis/uglifier/commit/4677bfe38142937ff952f95605bcec4618892c3e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mishoo/UglifyJS2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/uglifier/CVE-2015-8857.yml"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200227190830/http://www.securityfocus.com/bid/96410"
    },
    {
      "type": "WEB",
      "url": "https://zyan.scripts.mit.edu/blog/backdooring-js"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/04/20/11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Incorrect Handling of Non-Boolean Comparisons During Minification in uglify-js"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.