var-200312-0519
Vulnerability from variot

The Apache module mod_userdir allows access to the user's website directory using a syntax similar to http://example.com/~user/. The default installation configuration of Apache mod_userdir is not secure, and remote attackers can exploit this vulnerability to obtain sensitive information. An attacker can use the mod_userdir error configuration to enumerate sensitive information such as the username on the host, and use this information to further attack the system. It is reported that the Apache mod_userdir module is prone to an information disclosure vulnerability. The issue is reported to exist because the module is configured in an insecure manner by default. It is reported that an attacker may exploit this vulnerability to harvest user account usernames that are present on the affected host

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