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VID 22145
Severity 20
Port 80, ...
Protocol TCP
Class WWW
Detailed Description The /doc directory in the Web server is browsable.
The Debian GNU/Linux 2.1 apache package by default allows anyone to view /usr/doc via the web, remotely. This is because srm.conf is preconfigured with the line:

Alias /doc/ /usr/doc/

This could allow a remote attacker to view the documentation files on the system, which may reveal information about the versions of software packages installed on the computer.

* Platforms Affected:
Apache HTTP Server Any version
Debian Linux Any version

* References:
http://online.securityfocus.com/bid/318
http://www.iss.net/security_center/static/2084.php
Recommendation Restrict access to the /doc directory on the Web server by modifying the Apache configuration file (/etc/apache/access.conf):

<Directory /usr/doc>
AllowOverride None
order deny,allow
deny from all
allow from localhost
</Directory>
Related URL CVE-1999-0678 (CVE)
Related URL (SecurityFocus)
Related URL (ISS)