https://ctf.adamino.dk/tags/buffer-overflow/Recent content in Buffer-Overflow on Adamino CTF WriteupsHugoenAdamino 2023Fri, 21 Aug 2026 21:01:49 +0200https://ctf.adamino.dk/brunner/pwn/2026/locked-out/Fri, 21 Aug 2026 21:01:49 +0200https://ctf.adamino.dk/brunner/pwn/2026/locked-out/<p><strong>Category:</strong> PWN</p> <p><strong>Difficulty:</strong> Medium</p> <p><strong>Author:</strong> Togby &amp; Nissen</p> <h2 id="challenge-description">Challenge Description<a href="#challenge-description" class="anchor" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M15 7h3a5 5 0 0 1 5 5 5 5 0 0 1-5 5h-3m-6 0H6a5 5 0 0 1-5-5 5 5 0 0 1 5-5h3"></path> <line x1="8" y1="12" x2="16" y2="12"></line> </svg></a></h2> <blockquote> <p>After Brunnerne Inc. refused to raise our wages, us bakers on the factory floor went on a huge strike. Management responded with a lockout - and apparently changed all our PIN codes.</p>https://ctf.adamino.dk/brunner/pwn/2026/brunner-stocks/Fri, 21 Aug 2026 20:42:19 +0200https://ctf.adamino.dk/brunner/pwn/2026/brunner-stocks/<p><strong>Category:</strong> PWN</p> <p><strong>Difficulty:</strong> Easy-Medium</p> <p><strong>Author:</strong> Vincent</p> <p><strong>Points:</strong> 100</p> <h2 id="challenge-description">Challenge Description<a href="#challenge-description" class="anchor" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M15 7h3a5 5 0 0 1 5 5 5 5 0 0 1-5 5h-3m-6 0H6a5 5 0 0 1-5-5 5 5 0 0 1 5-5h3"></path> <line x1="8" y1="12" x2="16" y2="12"></line> </svg></a></h2> <blockquote> <p>Brunnerne Inc. just released their state of the art automated stock trading algorithm. Just answer this simple survey on your investment preferences and we will handcraft a custom stock trading algorithm for you.</p>