Goodtech · Goodtech Ssh · CVE-2008-4726
**Name of the Vulnerable Software and Affected Versions**
GoodTech SSH version 6.4
**Description**
The issue is a stack-based buffer overflow in the SFTP subsystem. This can be exploited by remote authenticated users who send a long string to certain parameters, including the `open` (also known as `SSH FXP OPEN`), `unlink`, and `opendir` parameters, allowing them to execute arbitrary code.
**Recommendations**
For GoodTech SSH version 6.4, consider restricting access to the SFTP subsystem until a patch is available. As a temporary workaround, avoid using long strings in the `open`, `unlink`, and `opendir` parameters to minimize the risk of exploitation.