github - ghsa-34r7-q49f-h37c

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

JSON

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": [
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      "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"
    },
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      "url": "https://github.com/mishoo/UglifyJS2"
    },
    {
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      "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"
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  ],
  "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"
}

CVE-2015-8857 (GCVE-0-2015-8857)

Vulnerability from cvelistv5

Published

2017-01-23 21:00

Modified

2024-08-06 08:29

Severity ?

CWE

Summary

The uglify-js package before 2.4.24 for Node.js does not properly account for non-boolean values when rewriting boolean expressions, which might allow attackers to bypass security mechanisms or possibly have unspecified other impact by leveraging improperly rewritten Javascript.

References

►

URL

Tags

	http://www.securityfocus.com/bid/96410	vdb-entry, x_refsource_BID
	https://nodesecurity.io/advisories/39	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/04/20/11	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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gsd-2015-8857

Vulnerability from gsd

Modified

2015-07-21 00:00

Details

The upstream library for the Ruby uglifier gem, UglifyJS, is affected by a vulnerability that allows a specially crafted Javascript file to have altered functionality after minification. This bug, found in UglifyJS versions 2.4.23 and earlier, was demonstrated to allow potentially malicious code to be hidden within secure code, and activated by the minification process. For more information, consult: * https://zyan.scripts.mit.edu/blog/backdooring-js * CWE: 254 - 7PK - Security Features

Aliases

CVE-2015-8857

JSON

To clipboard

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    "description": "The uglify-js package before 2.4.24 for Node.js does not properly account for non-boolean values when rewriting boolean expressions, which might allow attackers to bypass security mechanisms or possibly have unspecified other impact by leveraging improperly rewritten Javascript.",
    "id": "GSD-2015-8857",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-8857.html"
    ]
  },
  "gsd": {
    "metadata": {
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      "remediation": "unknown",
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      "modified": "2015-07-21T00:00:00.000Z",
      "published": "2015-07-21T00:00:00.000Z",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-10-28T15:05Z",
      "publishedDate": "2017-01-23T21:59Z"
    }
  }
}

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.
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.

Action not permitted

ghsa-34r7-q49f-h37c

Vulnerability from github

Recommendation

CVE-2015-8857 (GCVE-0-2015-8857)

Vulnerability from cvelistv5

gsd-2015-8857

Vulnerability from gsd

Tags

Sightings

Nomenclature