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The saga of CVE -2017-0199 , a recently patched zero - day vulnerability affecting Microsoft Office and WordPad , just got a little stranger yesterday after cyber-security firm FireEye revealed the vulnerability was used by both cyber-criminals pushing mundane malware , and also by state - sponsored cyber-espionage groups .
 Microsoft Office: vulnerable system; WordPad: vulnerable system; a recently patched zero - day vulnerability: vulnerability; CVE -2017-0199: common vulnerabilities and exposures
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 Office: vulnerable system; WordPad: vulnerable system; a recently patched zero - day vulnerability: vulnerability; CVE -2017-0199: common vulnerabilities and exposures