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.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/96410
Exploit, Patch, Vendor Advisory x_refsource_confirm
https://nodesecurity.io/advisories/39
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/04/20/11
Scores
CVSS v3
9.8
EPSS
0.0027
EPSS Percentile
50.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-254
Status
published
Products (3)
npm/uglify-js
0 - 2.4.24npm
rubygems/uglifier
0 - 2.7.2RubyGems
uglifyjs_project/uglifyjs
< 2.4.24
Published
Jan 23, 2017
Tracked Since
Feb 18, 2026