Nginx隐藏和伪造版本号

1、默认使用curl命令访问:

# curl -I http://172.17.0.5

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2、修改nginx.conf配置文件,在http配置段中新增如下代码:

# vim /usr/local/nginx/conf/nginx.conf

server_tokens off;

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3、修改fastcgi.conf配置文件,注释如下代码:

# vim /usr/local/nginx/conf/fastcgi.conf

fastcgi_param  SERVER_SOFTWARE  nginx/$nginx_version;

4、重载Nginx

# nginx -s reload

5、使用curl命令访问:

# curl -I http://172.17.0.5

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6、伪造Nginx的名称和版本号:

# vim /usr/src/nginx-1.16.1/src/core/nginx.h,修改如下代码

#define NGINX_VERSION "1.16.1" --> #define NGINX_VERSION "2.3.2"

#define NGINX_VER "nginx/" NGINX_VERSION --> #define NGINX_VER "Tengine/" NGINX_VERSION

# cd /usr/src/nginx-1.16.1

# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-threads --with-file-aio --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module --with-http_image_filter_module --with-http_geoip_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_stub_status_module --with-http_perl_module --with-mail --with-mail_ssl_module --with-stream --with-stream_ssl_module --with-stream_realip_module --with-stream_geoip_module --with-stream_ssl_preread_module --with-compat --with-pcre

# make && make install

# cd /usr/local/nginx/conf

# vim nginx.conf,删除之前新增的代码:server_tonkens off;

# nginx -s stop

# nginx

7、使用curl命令访问:

# curl -I http://172.17.0.5

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转载自blog.51cto.com/qiuyue/2457277