Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in the captive portal in OpenNDS before version 10.1.3. get_query in http_microhttpd.c does not validate the length of the query string of GET requests. This leads to a stack-based buffer overflow in versions 9.x and earlier, and to a heap-based buffer overflow in versions 10.x and later. Attackers may exploit the issue to crash OpenNDS (Denial-of-Service condition) or to inject and execute arbitrary bytecode (Remote Code Execution). Affected OpenNDS before version 10.1.3 fixed in OpenWrt master and OpenWrt 23.05 on 23. November by updating OpenNDS to version 10.2.0.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenNDS 安全漏洞
Vulnerability Description
openNDS是openNDS开源的一个高性能、占用空间小的门户系统。 OpenNDS 10.1.3之前版本存在安全漏洞，该漏洞源于不会验证GET请求的查询字符串的长度，会导致基于堆栈的缓冲区溢出，攻击者利用该漏洞可以导致拒绝服务或远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A