428
The vulnerabilities in question , CVE -2018-1050 and CVE -2018-1057 , are both serious risks for anyone using Samba .
 vulnerabilities: vulnerability; CVE -2018-1050: common vulnerabilities and exposures; CVE -2018-1057: 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:
 vulnerabilities: vulnerability; CVE -2018-1050: common vulnerabilities and exposures; CVE -2018-1057: common vulnerabilities and exposures