Web content directories must not be anonymously shared.

From APACHE 2.2 Site for UNIX Security Technical Implementation Guide

Part of WG210

SV-33022r1_rule Web content directories must not be anonymously shared.

Vulnerability discussion

Sharing web content is a security risk when a web server is involved. Users accessing the share anonymously could experience privileged access to the content of such directories. Network sharable directories expose those directories and their contents to unnecessary access. Any unnecessary exposure increases the risk that someone could exploit that access and either compromises the web content or cause web server performance problems.

Check content

To view the DocumentRoot enter the following command: grep "DocumentRoot" /usr/local/apache2/conf/httpd.conf To view the ServerRoot enter the following command: grep "serverRoot" /usr/local/apache2/conf/httpd.conf Note the location following the DocumentRoot and ServerRoot directives. Enter the following commands to determine if file sharing is running: ps -ef | grep nfs, ps -ef | grep smb If results are returned, determine the shares and confirm they are not in the same directory as listed above, If they are, this is a finding.

Fix text

Remove the shares from the applicable directories.

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.