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JJ Lehmann

As seen in: Packetst Storm
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Articles by JJ Lehmann

VMware VCenter Server Vmdir Authentication Bypass

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By JJ Lehmann, Ofri Ziv, Hynek Petrak
| Packetst Storm
## # This module requires Metasploit: https://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## class MetasploitModule < Msf::Auxiliary include Msf::Exploit::Remote::LDAP include Msf::OptionalSession::LDAP include Msf::Exploit::Remote::CheckModule def initialize(info = {}) super( update_info( info, 'Name' => 'VMware vCenter Server vmdir Authentication Bypass', 'Description' => %q{ This module bypasses LDAP authentication in VMware vCenter Server's...
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IPCDump - Guardicore’s New Open-Source Tool for Linux IPC Inspection

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By JJ Lehmann, Liad Mordekoviz
| guardicore.com
Background Debugging is probably one of the most personal disciplines in software development. Some developers enjoy the ubiquity of gdb, while others prefer working from the comfort of an IDE. Linux users often use strace   or ltrace before jumping into a real debugger, and many more of us start inserting printf() into our code when a bug comes up. Habits form fast. Check out IPCDUMP, New Open-Source Tool for Linux IPC Inspection on Github. GET IPCDUMP ON GITHUB. That’s fine, for the most part.
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A New Attack Vector Discovered in Comcast's Remote

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By JJ Lehmann
| guardicore.com
While security threats to home IoT devices have been widely researched over the last few years, television remotes have gotten little attention as a potential attack vector – despite being one of the most common household devices you can find. Guardicore discovered a new attack vector on Comcast’s XR11 voice remote that would have allowed attackers to turn it into a listening device – potentially invading your privacy in your living room.
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