2004
“ This means that even if an attacker found a new zero - day technique for injecting code , it could not be used against the antivirus as its code is not signed .
 injecting code: vulnerability; an attacker: discoverer; a new zero - day technique: vulnerability
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: discover vulnerability 
  Option: vulnerable system owner, vulnerability, capabilities, time, vulnerable system version, discoverer, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 injecting code: vulnerability; an attacker: discoverer; a new zero - day technique: vulnerability