漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns
Vulnerability Description
The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.
CVSS Information
N/A
Vulnerability Type
通过缓存导致的信息暴露
Vulnerability Title
WPA 加密问题漏洞
Vulnerability Description
WPA是美国Wi-Fi联盟(Wi-Fi Alliance)的一套Wi-Fi访问保护方案,包括安全协议和安全认证程序。 WPA中存在安全漏洞。攻击者可利用该漏洞绕过安全限制,执行未授权的操作。
CVSS Information
N/A
Vulnerability Type
N/A