freeSSHd SFTP 'rename' Remote Buffer Overflow Vulnerability
BID:31872
Info
freeSSHd SFTP 'rename' Remote Buffer Overflow Vulnerability
| Bugtraq ID: | 31872 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2008-4762 |
| Remote: | Yes |
| Local: | No |
| Published: | Oct 22 2008 12:00AM |
| Updated: | Apr 16 2015 05:52PM |
| Credit: | Jeremy Brown |
| Vulnerable: |
freeSSHd freeSSHd 1.2.1 |
| Not Vulnerable: | |
Discussion
freeSSHd SFTP 'rename' Remote Buffer Overflow Vulnerability
freeSSHd is prone to a remote buffer-overflow vulnerability because the application fails to perform adequate boundary checks on user-supplied data.
An attacker can exploit this issue to execute arbitrary code with the privileges of the user running the affected application. Failed exploit attempts will result in a denial-of-service condition.
This issue affects freeSSHd 1.2.1; other versions may also be affected.
freeSSHd is prone to a remote buffer-overflow vulnerability because the application fails to perform adequate boundary checks on user-supplied data.
An attacker can exploit this issue to execute arbitrary code with the privileges of the user running the affected application. Failed exploit attempts will result in a denial-of-service condition.
This issue affects freeSSHd 1.2.1; other versions may also be affected.
Exploit / POC
freeSSHd SFTP 'rename' Remote Buffer Overflow Vulnerability
The following proofs of concept are available:
The following proofs of concept are available:
Solution / Fix
freeSSHd SFTP 'rename' Remote Buffer Overflow Vulnerability
Solution:
Vendor updates are available. Please contact the vendor for details.
Solution:
Vendor updates are available. Please contact the vendor for details.
References
freeSSHd SFTP 'rename' Remote Buffer Overflow Vulnerability
References:
References: