Xftp FTP Client <= 3.0 PWD Response Buffer Overflow

Xftp FTP Client version up to and including 3.0 (build 0238) contain a stack-based buffer overflow vulnerability triggered by a maliciously crafted PWD response from an FTP server. When the client connects to a server and receives an overly long directory string in response to the PWD command, the client fails to properly validate the length of the input before copying it into a fixed-size buffer. This results in memory corruption and allows remote attackers to execute arbitrary code on the client system.

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栈缓冲区溢出

NetSarang Computer Xftp FTP Client 安全漏洞

NetSarang Computer Xftp FTP Client是美国NetSarang Computer公司的一个FTP客户端软件。 NetSarang Computer Xftp FTP Client 3.0 build 0238及之前版本存在安全漏洞，该漏洞源于处理PWD响应时未验证输入长度，可能导致栈缓冲区溢出和执行任意代码。

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