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Although TizenStore does use authentication to make sure only authorized Samsung software gets installed on a device , Neiderman found a heap - overflow vulnerability that gave him control before that authentication function kicked in .
 gave him control before that authentication function kicked in: capabilities; a heap - overflow vulnerability: vulnerability; Neiderman: discoverer
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:
 gave him control before that authentication function kicked in: capabilities; a heap - overflow vulnerability: vulnerability; Neiderman: discoverer