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.
Remediation
References
https://nodesecurity.io/advisories/39
http://www.openwall.com/lists/oss-security/2016/04/20/11
http://www.securityfocus.com/bid/96410