IBM Z (z/OS)
TMA-IBM-Z-6.2.3
Ensure FTP.DATA configuration statements enforce secure configuration
Description
The statements in the FTP.DATA configuration file specify the parameters and values that control the operation of the FTP Server components including the use of anonymous FTP. Several of the parameters must have specific settings to provide a secure configuration. Inappropriate values could result in undesirable operations and degraded security. This exposure may result in unauthorized access impacting data integrity or the availability of some system services.
Méthode de vérification
Méthode d'audit: Revue manuelle
Request a copy of the FTP server configuration statements in FTP.DATA for any active site FTP server started tasks. Verify that: The ACCESSERRORMSGS statement is omitted or is commented out or or is coded with a value of FALSE The ANONYMOUS statement is omitted or is commented out The BANNER statement is coded The INACTIVE statement is coded with a value between 1 and 900 The PASSIVEDATACONN statement is coded with a value of NOREDIRECT The REPLYSECURITYLEVEL statement is coded with a value of 1 The UMASK statement is coded with a value of 077.
Méthode de correction
Méthode de correction: Recommandation ou correctif d'infrastructure
The site will need to follow their standard change management process for updating FTP server configuration statements in FTP.DATA with compliant values.
Propriétés
- Systèmes d'exploitation
- Tous
- Étiquettes
- ibm-znetwork
- Référence
- CIS IBM z/OS with RACF Benchmark v1.0.0 - 6.2.3 Ensure FTP.DATA configuration statements enforce secure configuration