system
Describe <CVE-2016-4476>.
user
What is <CVE-2016-4476>?
assistant
hostapd 0.6.7 through 2.5 and wpa_supplicant 0.6.7 through 2.5 do not reject \n and \r characters in passphrase parameters, which allows remote attackers to cause a denial of service (daemon outage) via a crafted WPS operation..