1148
As ALPC is a local system , the impact is limited , but the public disclosure of a zero - day is still likely a headache for the Redmond giant .
 a zero - day: vulnerability; ALPC: vulnerable system; the Redmond giant: vulnerable system owner
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:
 a zero - day: vulnerability; ALPC: vulnerable system; the Redmond giant: vulnerable system owner