CVE-2019-9648: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
(updated )
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a ....\ substring, allowing an attacker to enumerate file existence based on the returned information.
References
- packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html
- seclists.org/fulldisclosure/2019/Aug/21
- www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
- github.com/advisories/GHSA-w393-h95m-f879
- nvd.nist.gov/vuln/detail/CVE-2019-9648
- seclists.org/fulldisclosure/2019/Mar/23
- web.archive.org/web/20210125013812/https://www.securityfocus.com/bid/107446/
- www.exploit-db.com/exploits/46535
Code Behaviors & Features
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