DISA STIGS Viewer

Finding ID	Version	Rule ID	IA Controls	Severity
V-26368	WA00515 A22	SV-33219r1_rule		Medium

Description

To identify the type of web servers and versions software installed it is common for attackers to scan for icons or special content specific to the server type and version. A simple request like http://example.com/icons/apache_pb2.png may tell the attacker that the server is Apache 2.2 as shown below. The many icons are used primary for auto indexing, which is recommended to be disabled.

STIG	Date
APACHE 2.2 Server for UNIX Security Technical Implementation Guide	2019-01-07

Check Text (C-33828r1_chk)

Enter the following command: /usr/local/Apache2.2/bin/httpd –M. This will provide a list of all loaded modules. If autoindex_module is found, this is a finding.

Fix Text (F-29492r1_fix)

Edit the httpd.conf file and remove autoindex_module.