漏洞信息
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Vulnerability Title
Denial of Service in CivetWeb
Vulnerability Description
A vulnerability in the CivetWeb library's function mg_handle_form_request allows remote attackers to trigger a denial of service (DoS) condition. By sending a specially crafted HTTP POST request containing a null byte in the payload, the server enters an infinite loop during form data parsing. Multiple malicious requests will result in complete CPU exhaustion and render the service unresponsive to further requests. This issue was fixed in commit 782e189. This issue affects only the library, standalone executable pre-built by vendor is not affected.
CVSS Information
N/A
Vulnerability Type
空字节或NULL字符转义处理不恰当
Vulnerability Title
CivetWeb 安全漏洞
Vulnerability Description
CivetWeb是Civetweb开源的一个易于使用、功能强大、可嵌入 C/C++ 的 Web 服务器，具有可选的 CGI、SSL 和 Lua 支持。 CivetWeb存在安全漏洞，该漏洞源于mg_handle_form_request函数在解析包含空字节的特制HTTP POST请求时进入无限循环，可能导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A