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Last month , Microsoft patched CVE -2018-8453 , another zero - day that had been used by a state - backed cyber-espionage group known as FruityArmor .
 Last month: time; Microsoft: releaser; CVE -2018-8453: common vulnerabilities and exposures; another zero - day: 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: patch vulnerability 
  Option: issues addressed, patch, vulnerability, time, vulnerable system version, releaser, patch number, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 Last month: time; Microsoft: releaser; CVE -2018-8453: common vulnerabilities and exposures; another zero - day: vulnerability