CVE-2015-8857 (High) detected in uglify-js-1.3.5.tgz, uglify-js-1.2.6.tgz

[mend-bolt-for-github]

CVE-2015-8857 - High Severity Vulnerability

Vulnerable Libraries - uglify-js-1.3.5.tgz, uglify-js-1.2.6.tgz

uglify-js-1.3.5.tgz

JavaScript parser and compressor/beautifier toolkit

Library home page: https://registry.npmjs.org/uglify-js/-/uglify-js-1.3.5.tgz

Path to dependency file: angular/yarn.lock

Path to vulnerable library: angular/yarn.lock

Dependency Hierarchy:

• cldr-4.10.0.tgz (Root Library)
  • ❌ uglify-js-1.3.5.tgz (Vulnerable Library)

uglify-js-1.2.6.tgz

JavaScript parser and compressor/beautifier toolkit

Library home page: https://registry.npmjs.org/uglify-js/-/uglify-js-1.2.6.tgz

Path to dependency file: angular/yarn.lock

Path to vulnerable library: angular/yarn.lock

Dependency Hierarchy:

• madge-0.5.0.tgz (Root Library)
  • ❌ uglify-js-1.2.6.tgz (Vulnerable Library)

Found in HEAD commit: cf1f1c0344fa01406f61ff7437a72714be39b47e

Vulnerability Details

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.

Publish Date: 2017-01-23

URL: CVE-2015-8857

CVSS 3 Score Details (9.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8858

Release Date: 2018-12-15

Fix Resolution: v2.4.24