Total vulnerabilities in the database
ProFTPD before 1.3.5e and 1.3.6 before 1.3.6rc5 controls whether the home directory of a user could contain a symbolic link through the AllowChrootSymlinks configuration option, but checks only the last path component when enforcing AllowChrootSymlinks. Attackers with local access could bypass the AllowChrootSymlinks control by replacing a path component (other than the last one) with a symbolic link. The threat model includes an attacker who is not granted full filesystem access by a hosting provider, but can reconfigure the home directory of an FTP user.
| Software | From | Fixed in |
|---|---|---|
| proftpd / proftpd | 1.3.6 | 1.3.6.x |
| proftpd / proftpd | 1.3.6-rc3 | 1.3.6-rc3.x |
| proftpd / proftpd | 1.3.6-rc2 | 1.3.6-rc2.x |
| proftpd / proftpd | 1.3.6-rc1 | 1.3.6-rc1.x |
| proftpd / proftpd | - | 1.3.5.x |
| proftpd / proftpd | 1.3.6-rc4 | 1.3.6-rc4.x |