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In November 8 , 2016 Microsoft released a security update for Windows Authentication Methods ( MS16 - 137 ) which included 3 CVEs : Talking specifically about CVE -2016-7237 , this fix was applied to " lsasrv.dll " , which affected the LSASS service .
 patch vulnerability: released
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: phishing, data breach, ransom, discover vulnerability, patch vulnerability 
Text: {0} 
Answer:
 patch vulnerability: released