RubyGems/uglifier CVE-2015-8857: critical 9.8, EPSS 3.56%

Incorrect Handling of Non-Boolean Comparisons During Minification in uglify-js

Action: Upgrade uglifier to 2.7.2 or later.

bundle update uglifier

Affected

Fixed versions

Sources

• osv: GHSA-34r7-q49f-h37c#RubyGems/uglifier
• https://nvd.nist.gov/vuln/detail/CVE-2015-8857
• https://github.com/mishoo/UglifyJS2/issues/751
• https://github.com/lautis/uglifier/commit/4677bfe38142937ff952f95605bcec4618892c3e
• https://github.com/mishoo/UglifyJS2
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/uglifier/CVE-2015-8857.yml
• https://web.archive.org/web/20200227190830/http://www.securityfocus.com/bid/96410
• https://zyan.scripts.mit.edu/blog/backdooring-js
• http://www.openwall.com/lists/oss-security/2016/04/20/11

CVE-2015-8857 · published 2017-10-24T18:33:36Z · modified 2024-02-16T08:16:42.823655Z · JSON