Infoblox 6.8.2.11 – OS Command Injection

• Exploit Database
• 117 阅读

• 作者： Nate Kettlewell
  日期： 2014-07-10
• 类别：

  • webapps
  平台：

  • linux_x86
• 来源：https://www.exploit-db.com/exploits/34030/
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  Product: Network Automation, licensed as: • NetMRI • Switch Port Manager • Automation Change Manager • Security Device Controller   Vendor: Infoblox Vulnerable Version(s): 6.4.X.X-6.8.4.X Tested Version: 6.8.2.11   Vendor Notification: May 12th, 2014 Vendor Patch Availability to Customers: May 16th, 2014 Public Disclosure: July 9th, 2014   Vulnerability Type: OS Command Injection [CWE-78] CVE Reference: CVE-2014-3418 Risk Level: High CVSSv2 Base Score: 10 (AV:N/AC:L/Au:N/C:C/I:C/A:C) Solution Status: Solution Available   Discovered and Provided: Nate Kettlewell, Depth Security ( https://www.depthsecurity.com/ )   ------------------------------------------------------------------------ -----------------------   Advisory Details:   Depth Security discovered a vulnerability in the Infoblox Network Automation management web interface. This attack does not require authentication of any kind.   1) OS Command Injection in Infoblox Network Automation Products: CVE-2014-3418   The vulnerability exists due to insufficient sanitization of user-supplied data in in skipjackUsername POST parameter. A remote attacker can inject operating system commands as the root user, and completely compromise the operating system.   The following is the relevant portion of the multipart/form-data POST request to netmri/config/userAdmin/login.tdf   Content-Disposition: form-data; name="skipjackUsername"   admin<code>ping -n 20 127.0.0.1 ------------------------------------------------------------------------ -----------------------   Solution:   Infoblox immediately released a hotfix to remediate this vulnerability on existing installations (v6.X-NETMRI-20710.gpg). The flaw was corrected in the 6.8.5 release (created expressly for dealing with this issue), and that release has been put into manufacturing for new appliances.   ------------------------------------------------------------------------ -----------------------   Proof of Concept:   In addition to manual exploitation via the above mentioned vector, proof of concept is provided in the form of a module for the metasploit framework.   https://github.com/depthsecurity/NetMRI-2014-3418 ------------------------------------------------------------------------ -----------------------   References:   [1] Depth Security Advisory - http://blog.depthsecurity.com/2014/07/os-command-injection-in-infoblox-netmri.html- OS Command Injection in NetMRI. [2] NetMRI - http://www.infoblox.com/products/network-automation/netmri - NetMRI is an Enterprise Network Management Appliance. [3] Common Weakness Enumeration (CWE) - http://cwe.mitre.org/ - targeted to developers and security practitioners, CWE is a formal list of software weakness types. [4] NetMRI Metasploit Module - https://github.com/depthsecurity/NetMRI-2014-3418