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Worse , the TizenStore app operates with the highest privileges on a Tizen device , so such a vulnerability is an even bigger cause of worry as Mr. Neiderman says that you can update a Tizen system with any malicious code the hacker wants .
 a vulnerability: vulnerability; Mr. Neiderman: discoverer; malicious code: vulnerability; Tizen system: vulnerable system
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:
 a vulnerability: vulnerability; Mr. Neiderman: discoverer; malicious code: vulnerability; Tizen system: vulnerable system