Critical, CVSS 9.8RubyGemsAmendedPublished
Incorrect Handling of Non-Boolean Comparisons During Minification in uglify-js
CVE-2015-8857 · GHSA-34r7-q49f-h37c
- Affected
- RubyGems uglifier < 2.7.2
- Fixed in
- 2.7.2· Vendor fix available
- Issue
- 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.
Recommended action: Upgrade to 2.7.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.