漏洞信息
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Vulnerability Title
Stack-based Buffer Overflow in libwebsockets DNS response parsing
Vulnerability Description
Stack-based Buffer Overflow in lws_adns_parse_label in warmcat libwebsockets allows, when the LWS_WITH_SYS_ASYNC_DNS flag is enabled during compilation, to overflow the label_stack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer than the maximum.
CVSS Information
N/A
Vulnerability Type
栈缓冲区溢出
Vulnerability Title
Libwebsockets 安全漏洞
Vulnerability Description
Libwebsockets是lws-team开源的一个规范的 libwebsockets 网络库。 Libwebsockets存在安全漏洞，该漏洞源于启用LWS_WITH_SYS_ASYNC_DNS标志编译时，lws_adns_parse_label函数存在基于栈的缓冲区溢出，可能导致执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A