Hi Jacobo, If my httpd.conf file has defined with the follow directives, could you please let me know whether it will be affected by this vulnerability or not? RewriteEngine On RewriteCond %{REQUEST_METHOD} ^TRACE RewriteRule .* - [F] I think, it will not be affected as per the below information: This flaw does not affect a default installation of Apache HTTP Server. Users who do not use, or have not enabled, the Rewrite module mod_rewrite are not affected by this issue. This issue only affects installations using a Rewrite rule with the following characteristics: * The RewriteRule allows the attacker to control the initial part of the rewritten URL (for example if the substitution URL starts with $1) * The RewriteRule flags do NOT include any of the following flags: Forbidden (F), Gone (G), or NoEscape (NE) Regards, Ramesh