high8.8
CVE-2020-11707
An issue was discovered in ProVide (formerly zFTPServer) through 13.1.
Impact
An issue was discovered in ProVide (formerly zFTPServer) through 13.1. It doesn't enforce permission over Windows Symlinks or Junctions. As a result, a low-privileged user (non-admin) can craft a Junction Link in a directory he has full control of, breaking out of the sandbox.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Provideserver | Provide Ftp Server | through 13.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/belong2yourself/vulnerabilities/tree/master/ProVide/Sandbox%20Escape%20via%20Symlink%20or%20Junction
- https://www.provideserver.com/security/
- https://github.com/belong2yourself/vulnerabilities/tree/master/ProVide/Sandbox%20Escape%20via%20Symlink%20or%20Junction
- https://www.provideserver.com/security/