2038
“ Successfully exploiting this issue may allow an attacker to cause a denial - of - service condition , execute arbitrary code or perform unauthorized actions , ” said a SecurityFocus advisory .
 ( discover vulnerability: said,  this issue: vulnerability, a SecurityFocus advisory: discoverer, allow an attacker to cause a denial - of - service condition: capabilities, execute arbitrary code or perform unauthorized actions: capabilities) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( discover vulnerability: said,  this issue: vulnerability, a SecurityFocus advisory: discoverer, allow an attacker to cause a denial - of - service condition: capabilities, execute arbitrary code or perform unauthorized actions: capabilities) 