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WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.","Type":"Description","Title":"CVE-2015-4141"},{"CveYear":"2015","CveId":"4141","Ordinal":"2","NoteData":"2015-06-15","Type":"Other","Title":"Published"},{"CveYear":"2015","CveId":"4141","Ordinal":"3","NoteData":"2017-11-07","Type":"Other","Title":"Modified"}]}}}