2001
Security researchers from computer and network security outfit Cybellum have revealed a new zero - day code injection and persistence technique that can be used by attackers to take over applications and entire Windows machines .
 Security researchers: discoverer; a new zero - day code injection: vulnerability; persistence technique: vulnerability; be used by attackers to take over applications and entire Windows machines: capabilities
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:
 Security researchers: discoverer; a new zero - day code injection: vulnerability; persistence technique: vulnerability; be used by attackers to take over applications and entire Windows machines: capabilities