Vulnerability Information
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Vulnerability Title
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Vulnerability Description
In Emerson Ovation OCR400 Controller 3.3.1 and earlier, a heap-based buffer overflow vulnerability in the embedded third-party FTP server involves improper handling of a long command to the FTP service, which may cause memory corruption that halts the controller or leads to remote code execution and escalation of privileges.
CVSS Information
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Vulnerability Type
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Vulnerability Title
Emerson Electric Ovation OCR400 Controller 缓冲区错误漏洞
Vulnerability Description
Emerson Electric Ovation OCR400 Controller是美国艾默生电气（Emerson Electric）公司的一款逻辑控制器。 Emerson Electric Ovation OCR400 Controller 3.3.1及之前版本中嵌入的第三方FTP服务器存在基于堆的缓冲区溢出漏洞。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。
CVSS Information
N/A
Vulnerability Type
N/A