uglifier incorrectly handles non-boolean comparisons during minification
The upstream library for the Ruby uglifier gem, UglifyJS, is
affected by a vulnerability that allows a specially crafted
This bug, found in UglifyJS versions 2.4.23 and earlier, was demonstrated
to allow potentially malicious code to be hidden within secure code,
and activated by the minification process.
For more information, consult: https://zyan.scripts.mit.edu/blog/backdooring-js/
Am I vulnerable?
The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.
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Affected package information
|Package||Patched in||Unaffected in|