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The zero - day bug — CVE -2018-8453 — affects Windows versions 7 , 8.1 , 10 and Server 2008 , 2012 , 2016 and 2019 .
 The zero - day bug: vulnerability; CVE -2018-8453: common vulnerabilities and exposures; Windows: vulnerable system; Server 2008: vulnerable system; versions 7: vulnerable system version; 8.1: vulnerable system version; 10: vulnerable system version
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:
 The zero - day bug: vulnerability; CVE -2018-8453: common vulnerabilities and exposures; Windows: vulnerable system; Server 2008: vulnerable system; versions 7: vulnerable system version; 8.1: vulnerable system version; 10: vulnerable system version