3323
It ’s unclear exactly when this month Apple will push that fix , however ; it last updated iTunes in December , fixing 23 WebKit vulnerabilities in the software .
 ( patch vulnerability: will push that fix,  Apple: releaser, this month: time) 
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: will push that fix,  Apple: releaser, this month: time) 