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A flaw in unpatched versions of Window 10 could leave machines vulnerable to EternalBlue , the remote kernel exploit behind the recent WannaCry ransomware attack .
 machines: vulnerable system; Window 10: vulnerable system; flaw: vulnerability; unpatched versions: vulnerable system version; the remote kernel exploit: 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:
 machines: vulnerable system; Window 10: vulnerable system; flaw: vulnerability; unpatched versions: vulnerable system version; the remote kernel exploit: vulnerability