CVE-2019-14462 PoC — libmodbus 缓冲区错误漏洞

Source

https://github.com/spanwich/sel4-ics-gateway-demo

Associated Vulnerability

Title:libmodbus 缓冲区错误漏洞 (CVE-2019-14462)
Description:libmodbus是一款使用C语言编写的，能够根据Modbus协议发送/接收数据的库。 libmodbus 3.0.7之前版本和3.1.5之前的3.1.x版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Description

Defensive security demo: seL4 microkernel gateway protecting vulnerable ICS from CVE-2019-14462

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