Description
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. Using the MDTM FTP command, a remote attacker can use a directory traversal technique (..\..\) to browse outside the root directory to determine the existence of a file on the operating system, and its last modified date.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/107449 ↗
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509 ↗
- https://www.exploit-db.com/exploits/46534 ↗
- https://seclists.org/fulldisclosure/2019/Mar/25 ↗
- http://seclists.org/fulldisclosure/2019/Aug/22 ↗
- http://packetstormsecurity.com/files/154205/CoreFTP-Server-MDTM-Directory-Traversal.html ↗