Jan 2 · 3 min read · Summary A stack-based buffer overflow vulnerability exists in NanoMQ version 0.24.6, allowing remote attackers to cause a Denial of Service (DoS) and potentially achieve Remote Code Execution (RCE). The vulnerability requires admin privileges, but us...
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Jan 1 · 7 min read · Challenge Description Category: Binary exploitation Author: qvipin The KRAMPUS Syndicate has been using a small remote endpoint they quietly dropped on compromised NPLD machines. When they gain access to a system, they connect to this endpoint and fo...
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Dec 29, 2025 · 6 min read · In this room you’ll deploy a TryHackMe virtual machine and practice a real-world local privilege escalation: CVE-2019-18634, a sudo buffer-overflow discovered by Joe Vennix. You’ll connect to the TryHackMe network with your OpenVPN profile, deploy th...
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Dec 13, 2025 · 5 min read · Challenge Description Category: Pwn / Binary Exploitation Author: M0H1.T3L We lost Something, Can you Find it! Solution Walkthrough Initial Reconnaissance and Protection Analysis We begin by analyzing the binary's file type and security protections ...
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Jun 15, 2025 · 4 min read · C and C++ have been foundational in software development for decades, powering everything from operating systems to high-performance applications. One might ask, why have C and C++ remained so popular and widely used? Despite their popularity, what a...
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Apr 17, 2025 · 8 min read · You see, this article is my very own comprehensive guide on number representation in computers. In my other article, I’ll be discussing how hackers use this to their advantage, so stay tuned. Although this article might look like others you’ve seen, ...
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Apr 10, 2025 · 5 min read · A bit of background on buffer overflows: Buffer overflows occur when a program writes more data to a buffer than it can hold. This can overwrite nearby memory, potentially allowing attackers to execute arbitrary code or cause other security issues. ...
Join discussionMar 17, 2025 · 20 min read · Buffer overflows are one of the most serious software bugs, especially in embedded systems, where hardware limitations and real-time execution make them hard to detect and fix. A buffer overflow happens when a program writes more data into a buffer t...
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Jan 25, 2025 · 13 min read · There are a total of 10 labs, from OVERFLOW1 to OVERFLOW10. I'll guide you through the basic concepts so you can solve the other labs on your own. About The Labs This is an amazing room created by Tib3rius that includes everything you need if you are...
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