64 lines
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2.7 KiB
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64 lines
No EOL
2.7 KiB
Text
Product: Network Automation, licensed as:
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• NetMRI
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• Switch Port Manager
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• Automation Change Manager
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• Security Device Controller
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Vendor: Infoblox
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Vulnerable Version(s): 6.4.X.X-6.8.4.X
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Tested Version: 6.8.2.11
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Vendor Notification: May 12th, 2014
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Vendor Patch Availability to Customers: May 16th, 2014
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Public Disclosure: July 9th, 2014
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Vulnerability Type: OS Command Injection [CWE-78]
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CVE Reference: CVE-2014-3418
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Risk Level: High
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CVSSv2 Base Score: 10 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
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Solution Status: Solution Available
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Discovered and Provided: Nate Kettlewell, Depth Security ( https://www.depthsecurity.com/ )
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------------------------------------------------------------------------
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Advisory Details:
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Depth Security discovered a vulnerability in the Infoblox Network Automation management web interface. This attack does not require authentication of any kind.
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1) OS Command Injection in Infoblox Network Automation Products: CVE-2014-3418
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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.
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The following is the relevant portion of the multipart/form-data POST request to netmri/config/userAdmin/login.tdf
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Content-Disposition: form-data; name="skipjackUsername"
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admin`ping -n 20 127.0.0.1`
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------------------------------------------------------------------------
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-----------------------
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Solution:
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Infoblox immediately released a hotfix to remediate this vulnerability on existing installations (v6.X-NETMRI-20710.gpg).
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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.
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------------------------------------------------------------------------
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Proof of Concept:
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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.
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https://github.com/depthsecurity/NetMRI-2014-3418
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------------------------------------------------------------------------
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References:
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[1] Depth Security Advisory - http://blog.depthsecurity.com/2014/07/os-command-injection-in-infoblox-netmri.html - OS Command Injection in NetMRI.
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[2] NetMRI - http://www.infoblox.com/products/network-automation/netmri - NetMRI is an Enterprise Network Management Appliance.
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[3] Common Weakness Enumeration (CWE) - http://cwe.mitre.org/ - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
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[4] NetMRI Metasploit Module - https://github.com/depthsecurity/NetMRI-2014-3418 |