[求助]今天受到委屈扫了一台敌手的服务器，希望高手大哥们帮我一下，泪求！
| 提示 sunrpc (111/tcp) Maybe the "sunrpc" service running on this port.
NESSUS_ID : 10330
警告 www (80/tcp) 你的webserver支持TRACE 和/或 TRACK 方式。 TRACE和TRACK是用来调试web服务器连接的HTTP方式。
支持该方式的服务器存在跨站脚本漏洞，通常在描述各种浏览器缺陷的时候，把"Cross-Site-Tracing"简称为XST。
攻击者可以利用此漏洞欺骗合法用户并得到他们的私人信息。
解决方案: 禁用这些方式。
如果你使用的是Apache, 在各虚拟主机的配置文件里添加如下语句:
RewriteEngine on
RewriteCond %{REQUEST_METHOD} ^(TRACE|TRACK)
RewriteRule .* - [F]
如果你使用的是Microsoft IIS, 使用URLScan工具禁用HTTP TRACE请求，或者只开放满足站点需求和策略的方式。
如果你使用的是Sun ONE Web Server releases 6.0 SP2 或者更高的版本, 在obj.conf文件的默认object section里添加下面的语句:
AuthTrans fn="set-variable"
remove-headers="transfer-encoding"
set-headers="content-length: -1"
error="501"
如果你使用的是Sun ONE Web Server releases 6.0 SP2 或者更低的版本, 编译如下地址的NSAPI插件:
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F50603
参见http://www.whitehatsec.com/press_releases/WH-PR-20030120.pdf
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0035.html
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F50603
http://www.kb.cert.org/vuls/id/867593
风险等级: 中
___________________________________________________________________
Your webserver supports the TRACE and/or TRACK methods. TRACE and TRACK
are HTTP methods which are used to debug web server connections.
It has been shown that servers supporting this method are subject
to cross-site-scripting attacks, dubbed XST for
"Cross-Site-Tracing", when used in conjunction with
various weaknesses in browsers.
An attacker may use this flaw to trick your
legitimate web users to give him their
credentials.
Solution: Disable these methods.
If you are using Apache, add the following lines for each virtual
host in your configuration file :
RewriteEngine on
RewriteCond %{REQUEST_METHOD} ^(TRACE|TRACK)
RewriteRule .* - [F]
If you are using Microsoft IIS, use the URLScan tool to deny HTTP TRACE
requests or to permit only the methods needed to meet site requirements
and policy.
If you are using Sun ONE Web Server releases 6.0 SP2 and later, add the
following to the default object section in obj.conf:
AuthTrans fn="set-variable"
remove-headers="transfer-encoding"
set-headers="content-length: -1"
error="501"
If you are using Sun ONE Web Server releases 6.0 SP2 or below, compile
the NSAPI plugin located at:
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F50603
See http://www.whitehatsec.com/press_releases/WH-PR-20030120.pdf
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0035.html
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F50603
http://www.kb.cert.org/vuls/id/867593
Risk factor : Medium
BUGTRAQ_ID : 9506, 9561, 11604
NESSUS_ID : 11213
提示 www (80/tcp) A web server is running on this port
Here is its banner :
HTTP/1.1 200 OK
Date: Sat, 07 May 2005 11:13:30 GMT
Server: Apache/2.0.52 (Unix)
Last-Modified: Sun, 01 May 2005 08:56:01 GMT
ETag: "dc053-14840-ad30ea40"
Accept-Ranges: bytes
Content-Length: 84032
Connection: close
Content-Type: text/html
charset=GB2312
中国矿业大学
|
