Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The 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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
hostapd和wpa_supplicant WPS UPnP功能缓冲区错误漏洞
Vulnerability Description
hostapd是一个实现了无线接入点（AP）和认证服务器的守护进程。wpa_supplicant是软件开发者Jouni Malinen和其他贡献者共同开发的一个运行在后台的守护进程，它主要用来支持WEP、WPA/WPA2和WAPI无线协议和加密认证。 hostapd（使用WPS AP）0.7.0版本至2.4版本和wpa_supplicant（使用WPS external registrar）0.7.0版本至2.4版本中的WPS UPnP功能存在安全漏洞。远程攻击者可借助负的数据块长度利用该漏洞造成拒绝服务
CVSS Information
N/A
Vulnerability Type
N/A