漏洞标题
Eclipse ThreadX NetX Duo HTTP 服务器单个 PUT 请求整数下溢
漏洞描述信息
在Eclipse ThreadX NetX Duo 6.4.2版本之前的功能中,NetX HTTP服务器存在一个漏洞。攻击者可以通过写入一个非常大的文件,或者通过精心构造的包(其中Content-Length小于数据请求的大小),导致整数下溢并引发拒绝服务攻击。一种可能的解决方法是禁用HTTP PUT支持。
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞类别
整数下溢(超界折返)
漏洞标题
Eclipse ThreadX NetX Duo HTTP server single PUT request integer underflow
漏洞描述信息
In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before
version 6.4.2, an attacker can cause an integer underflow and a
subsequent denial of service by writing a very large file, by specially
crafted packets with Content-Length smaller than the data request size. A
possible workaround is to disable HTTP PUT support.
CVSS信息
N/A
漏洞类别
整数下溢(超界折返)