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CVE -2018-16865 and CVE -2018-16866 can be exploited together by a local attacker to crash or hijack the root - privileged journal service .
 crash or hijack the root - privileged journal service: capabilities; CVE -2018-16866: common vulnerabilities and exposures; CVE -2018-16865: 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:
 crash or hijack the root - privileged journal service: capabilities; CVE -2018-16866: common vulnerabilities and exposures; CVE -2018-16865: common vulnerabilities and exposures