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update uglifier gem for fixing a security issue (OSVDB-126747) #292
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It was discovered that the upstream library for uglifier Gem for Ruby, UglifyJS, versions 2.4.23 and earlier, was affected by a vulnerability which allows a specially crafted JavaScript file to have altered functionality after minification. This bug was demonstrated to allow potentially malicious code to be hidden within secure code, activated by minification. References: mishoo/UglifyJS#751 https://zyan.scripts.mit.edu/blog/backdooring-js/
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update uglifier gem for fixing a security issue (OSVDB-126747)
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It was discovered that the upstream library for uglifier Gem for Ruby,
UglifyJS, versions 2.4.23 and earlier, was affected by a vulnerability
which allows a specially crafted JavaScript file to have altered
functionality after minification. This bug was demonstrated to allow
potentially malicious code to be hidden within secure code, activated
by minification.
References:
mishoo/UglifyJS#751
https://zyan.scripts.mit.edu/blog/backdooring-js/