Detections
Analytics
CVE-2017-6181
high
Description
The parse_char_class function in regparse.c in the Onigmo (aka Oniguruma-mod) regular expression library, as used in Ruby 2.4.0, allows remote attackers to cause a denial of service (deep recursion and application crash) via a crafted regular expression.
References
https://bugs.ruby-lang.org/projects/ruby-trunk/repository/revisions/57660