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Jay Bavisi, co-founder and president of the International Council of Electronic Commerce Consultants (EC-Council), explains the rise of "ethical hacking." The EC-Council recently signed the first "ethical hacking" training program with the U.S. Department of Defense.
RSSIL 2010 @ Maubeuge
4 et 5 juin 2010
© Marion Agé - Acissi.net
Toutes les photos bientôt sur www.acissi.net et www.rssil.org !
RSSIL 2010 @ Maubeuge
4 et 5 juin 2010
© Marion Agé - Acissi.net
Toutes les photos bientôt sur www.acissi.net et www.rssil.org !
With a formal Cyber security training program in place, it is possible to help users to understand how their actions can potentially expose themselves as well as the organization to a whole gamut of evil actors. Visit www.cybersecurityia.com.au/
Shellshock, also known as Bashdoor
Vulnerability details for CVE-2014-6271
cvedetails.com/cve/CVE-2014-6271/
A flaw in Apache web server allows me to have Interaction via remote-code execution. The local web address "10.0.0.30:6521" which I chose to use in order to set this up ethically could be replaced with any web server address set up on the attackers machine; likewise, as shown below the malicious web site will generate a reverse shell payload, execute it on a remote system, and get a shell. Certain services and applications allow remote unauthenticated attackers to provide environment variables, allowing them to exploit vulnerabilities. This vulnerability CVE-2014-6271 exploits a flaw in Bash, and multiple modules in the Apache HTTP Server and allows for arbitrary code execution.
This is the environment I have crafted.
GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution, aka "ShellShock." NOTE: the original fix for this issue was incorrect; CVE-2014-7169 has been assigned to cover the vulnerability that is still present after the incorrect fix.
Publish Date : 2014-09-24Last Update Date : 2014-09-28
RSSIL 2010 @ Maubeuge
4 et 5 juin 2010
© Marion Agé - Acissi.net
Toutes les photos bientôt sur www.acissi.net et www.rssil.org !
Cyber security training can take you places. However for a hacker, networking know-how is vital; but make sure that you gain experience in related areas as well. It's important never to engage in "black hat" hacking. Keep in mind; engaging in illegal activities, even if it doesn't lead to a conviction, will likely kill your ethical hacking career! Visit www.cybersecurityia.com.au/