sparkeh9/coreftp · Security
CoreFTP Directory Traversal
- GHSA ID
- GHSA-w393-h95m-f879
- CVE ID
- CVE-2019-9648
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS v3
- 5.3 · CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
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.
CWEs
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-9648 ↗
- https://seclists.org/fulldisclosure/2019/Mar/23 ↗
- https://www.exploit-db.com/exploits/46535 ↗
- http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html ↗
- http://seclists.org/fulldisclosure/2019/Aug/21 ↗
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509 ↗
- https://web.archive.org/web/20210125013812/https://www.securityfocus.com/bid/107446/ ↗
- https://github.com/advisories/GHSA-w393-h95m-f879 ↗