503
The vulnerability , which Huawei issued a patch ( CVE -2018-7929 ) for in September , can be exploited in a matter of seconds , researchers said .
 September: time; CVE -2018-7929: common vulnerabilities and exposures; a patch: patch; Huawei: releaser; The 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: patch vulnerability 
  Option: issues addressed, patch, vulnerability, time, vulnerable system version, releaser, patch number, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 September: time; CVE -2018-7929: common vulnerabilities and exposures; a patch: patch; Huawei: releaser; The vulnerability: vulnerability