2358
It 's somewhat unusual that attacks have started so quickly after the flaw was announced and it 's not yet clear whether an exploit for the vulnerability already existed in closed circles before Monday .
 the flaw: 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: 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 flaw: vulnerability