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A design flaw affecting all in - display fingerprint sensors – that left over a half - dozen cellphone models vulnerable to a trivial lock - screen bypass attack – has been quietly patched .
 in - display fingerprint sensors: vulnerable system; A design 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:
 in - display fingerprint sensors: vulnerable system; A design flaw: vulnerability