Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb68c4` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Vulnerability Type
跨界内存写
Vulnerability Title
AutomationDirect P3-550E 缓冲区错误漏洞
Vulnerability Description
AutomationDirect P3-550E是美国AutomationDirect公司的一个可编程控制系统（PLC）。 AutomationDirect P3-550E 1.2.10.9版本存在缓冲区错误漏洞。攻击者利用该漏洞通过特制的网络数据包导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A