Ensure Only the Necessary SELinux Booleans are Enabled

NiskaNivo 2Ručni pregledapache

Opis

SELinux booleans allow or disallow behavior specific to the Apache web server. Common examples include whether CGI execution is allowed, or if the httpd server is allowed to communicate with the current terminal (tty). Communication with the terminal, may be necessary for entering a passphrase during start up to decrypt a private key. Manual review: the benchmark gives no reliable automated check for this control.

Kako se proverava

Metod provere: Ručni pregled

Ova preporuka se ne može proveriti automatski. Skeniranje je navodi sa ovim uputstvima kada prosledite --include-manual.

Perform the following steps to determine if the recommended state is implemented: Review the SELinux httpd booleans that are enabled to ensure only the necessary booleans are enabled for the current and the configured state. Due to the variety and complexity of web server usages and organizational needs, a preset recommendation of enabled booleans is not practical. Run either of the two commands below to show only the enabled httpd related booleans.

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Perform the following to implement the recommended state: To disable the SELinux httpd booleans that are determined to be unnecessary, use the setsebool command as shown below with the -P option to make the change persistent. # setsebool -P httpd_enable_cgi off # getsebool httpd_enable_cgi httpd_enable_cgi --> off

Svojstva

Operativni sistemi: Bilo koji
Oznake: apacheselinux
Referenca: CIS Apache HTTP Server 2.4 Benchmark v2.4.0 - 11.4 Ensure Only the Necessary SELinux Booleans are Enabled