Vulnerability in nokogiri
A command injection vulnerability in Nokogiri v1.10.3 and earlier allows
commands to be executed in a subprocess by Ruby’s
Processes are vulnerable only if the undocumented method
Nokogiri::CSS::Tokenizer#load_file is being passed untrusted user input.
This vulnerability appears in code generated by the Rexical gem versions v1.0.6 and earlier. Rexical is used by Nokogiri to generate lexical scanner code for parsing CSS queries. The underlying vulnerability was addressed in Rexical v1.0.7 and Nokogiri upgraded to this version of Rexical in Nokogiri v1.10.4.
Upgrade to Nokogiri v1.10.4, or avoid calling the undocumented method
Nokogiri::CSS::Tokenizer#load_file with untrusted user input.
|Access Vector||Access Complexity||Authentication||Confidentiality Impact||Integrity Impact||Availability Impact|