Vulnerability Information
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Vulnerability Title
net-tools Stack-based Buffer Overflow vulnerability
Vulnerability Description
net-tools is a collection of programs that form the base set of the NET-3 networking distribution for the Linux operating system. Inn versions up to and including 2.10, the Linux network utilities (like ifconfig) from the net-tools package do not properly validate the structure of /proc files when showing interfaces. `get_name()` in `interface.c` copies interface labels from `/proc/net/dev` into a fixed 16-byte stack buffer without bounds checking, leading to possible arbitrary code execution or crash. The known attack path does not require privilege but also does not provide privilege escalation in this scenario. A patch is available and expected to be part of version 2.20.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Vulnerability Type
输入验证不恰当
Vulnerability Title
net-tools 安全漏洞
Vulnerability Description
net-tools是Bernd个人开发者的一个基于Linux的网络工具。 net-tools 2.10及之前版本存在安全漏洞，该漏洞源于对/proc文件结构验证不足，可能导致任意代码执行或崩溃。
CVSS Information
N/A
Vulnerability Type
N/A