3481
As of January 10th , Microsoft decided to release a new security bulletin including a patch for the affected systems ( MS17 - 004 ) .
 ( patch vulnerability: release,  a patch: patch, Microsoft: releaser, January 10th: time, systems ( MS17 - 004 ): vulnerable system) 
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: release,  a patch: patch, Microsoft: releaser, January 10th: time, systems ( MS17 - 004 ): vulnerable system) 