1778
Another severe vulnerability is a DoS flaw tracked as CVE -2018-7432 that could be exploited using malicious HTTP requests sent to Splunkd that is the system process that handles indexing , searching and forwarding .
 DoS flaw: vulnerability; CVE -2018-7432: common vulnerabilities and exposures; severe vulnerability: 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:
 DoS flaw: vulnerability; CVE -2018-7432: common vulnerabilities and exposures; severe vulnerability: vulnerability