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Hacker demonstrated 'Remote Code Execution' vulnerability on EBay website

Hacker demonstrated 'Remote Code Execution' vulnerability on EBay website

Dec 13, 2013
A German Security researcher has demonstrated a critical  vulnerability on Ebay website, world's biggest eStore. According to David Vieira-Kurz  discovered Remote code execution flaw " due to a type-cast issue in combination with complex curly syntax ", that allows an attacker to execute arbitrary code on the EBay's web server. In a demo video, he exploited this RCE flaw on EBay website, and managed to display output of phpinfo()  PHP function on the web page, just by modifying the URL and injecting code in that. According to an explanation on his blog , he noticed a legitimate URL on EBay: https://sea.ebay.com/search/?q=david&catidd=1  . . and modified the URL to pass any array values including a payload: https://sea.ebay.com/search/?q[0]=david&q[1]=sec{${ phpinfo() }}&catidd=1 Video Demonstration: But it is not clear at this moment that where the flaw resides on Ebay server, because how a static GET parameter can be converted to accept like an array
Network Enabled Samsung TVs vulnerable to Denial of Service Attack

Network Enabled Samsung TVs vulnerable to Denial of Service Attack

Jul 23, 2013
A vulnerability in the latest firmware of the network-enabled Samsung TV models allows potential attackers to crash the vulnerable devices using Denial of Service ( DoS ) Attack, according to security researcher Malik Mesellem . According to Malik, The web server (DMCRUIS/0.1) installed on Smart TVs on port TCP/5600 can be crashed to reboot the device, if attacker will send a long HTTP GET request on TV's ip address. Malik successfully tested the exploit on his Samsung PS50C7700 plasma TV, as shown in the video demonstration below: In the Demo, The TV is connected by ethernet cable to a home network, and after running the exploit against TV's ip address - A few seconds later, the TV would restart and repeat the process. This means that a potential attacker only needs to obtain access to the LAN that the TV has joined, in order to attack it. This can be done either by breaking into a wireless access point or by infecting a computer on the same network with
AI Copilot: Launching Innovation Rockets, But Beware of the Darkness Ahead

AI Copilot: Launching Innovation Rockets, But Beware of the Darkness Ahead

Apr 15, 2024Secure Coding / Artificial Intelligence
Imagine a world where the software that powers your favorite apps, secures your online transactions, and keeps your digital life could be outsmarted and taken over by a cleverly disguised piece of code. This isn't a plot from the latest cyber-thriller; it's actually been a reality for years now. How this will change – in a positive or negative direction – as artificial intelligence (AI) takes on a larger role in software development is one of the big uncertainties related to this brave new world. In an era where AI promises to revolutionize how we live and work, the conversation about its security implications cannot be sidelined. As we increasingly rely on AI for tasks ranging from mundane to mission-critical, the question is no longer just, "Can AI  boost cybersecurity ?" (sure!), but also "Can AI  be hacked? " (yes!), "Can one use AI  to hack? " (of course!), and "Will AI  produce secure software ?" (well…). This thought leadership article is about the latter. Cydrill  (a
Upgrade ModSecurity to version 2.7.4 for fixing Denial of Service Vulnerability

Upgrade ModSecurity to version 2.7.4 for fixing Denial of Service Vulnerability

May 29, 2013
ModSecurity is an open source web application firewall. It provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis. ModSecurity developers team recently fixed a vulnerability ( CVE-2013-2765 ) which could be exploited by attackers to crash the firewall . The vulnerability is caused due to an error when processing the " forceRequestBodyVariable " action and can be exploited to cause a NULL pointer dereference via specially crafted HTTP requests.  Flaw was reported by Younes Jaaidi, according to him an attacker can exploit this issue using a web browser. He also released an Exploit for this flaw, which is publicly available at  Github  for download. Through the program to upgrade to version 2.7.4 fixes this problem, this version also fixes some minor bug and lib injection used to identify SQL injection attacks, while the development team also announced its portable version of Nginx has
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Today's Top 4 Identity Threat Exposures: Where To Find Them and How To Stop Them

websiteSilverfortIdentity Protection / Attack Surface
Explore the first ever threat report 100% focused on the prevalence of identity security gaps you may not be aware of.
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