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" ' Microsoft Windows task scheduler contains a vulnerability in the handling of ALPC , which can allow a local user to gain SYSTEM privileges , ' the alert stated . "
 Microsoft Windows: vulnerable system; a vulnerability: vulnerability; allow a local user to gain SYSTEM privileges: 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:
 Microsoft Windows: vulnerable system; a vulnerability: vulnerability; allow a local user to gain SYSTEM privileges: capabilities