CVE-2020-11707
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductProvideserver Provide Ftp Server
PublishedApr 12, 2020
First seenApr 12, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| provideserver provide_ftp_server | v ≤ 13.1 | — |
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