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MWR Labs researchers recently disclosed two high - security vulnerabilities in LG G3 , G4 , and G5 mobile devices .
 two high - security vulnerabilities: vulnerability; G5 mobile devices: vulnerable system; MWR Labs researchers: discoverer; G4: vulnerable system; LG G3: vulnerable system
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:
 two high - security vulnerabilities: vulnerability; G5 mobile devices: vulnerable system; MWR Labs researchers: discoverer; G4: vulnerable system; LG G3: vulnerable system