760
He discovered a remote code execution bug in SquirrelMail in January that disclosed and quickly patched last month and similar RCE bugs in PHPMailer and SwiftMailer , libraries used to send emails via PHP , at the end of 2016 .
 ( patch vulnerability: patched,  last month: time, 2016: time, PHP: vulnerable system, SwiftMailer: vulnerable system, PHPMailer: vulnerable system, RCE bugs: vulnerability, He: releaser) 
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:
 ( patch vulnerability: patched,  last month: time, 2016: time, PHP: vulnerable system, SwiftMailer: vulnerable system, PHPMailer: vulnerable system, RCE bugs: vulnerability, He: releaser) 