DownUnderCTF 2024 Write-Up
Write-up for DownUnderCTF 2024 challenges solved by me.
Write-up for DownUnderCTF 2024 challenges solved by me.
为了提升性能,更好地利用 RAM,我一直在使用 profile-sync-daemon,也经常在开机时遇到下面这个报错:
Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.
之前都是把弹窗关掉手动重启一下,最近终于去研究了一下把它修了。
Write-up for DiceCTF 2024 Quals (dicedicegoose, funnylogin, gpwaf, calculator, dicequest, three, C(OOO)RCPU).
《Operating Systems: Three Easy Pieces》第一部分 Virtualization 的学习笔记。
IoT x 数字逻辑实验 √
打 THUCTF 打的
什么比谁 ddl 爆得多挑战赛(
《Computer Organization and Design RISC-V Edition: The Hardware/Software Interface (2nd Edition)》第二章 “Instructions: Language of the Computer” 的学习笔记。
《Computer Networking: A Top-Down Approach (8th Edition)》第七章 “Wireless and Mobile Networks” 的学习笔记。
LibreX/Y 对 URL host 的错误解析导致了 SSRF 漏洞,攻击者可以绕过对 host 的检查向任意 URL 发送 GET request 并获取 response body,从而访问内网资源或进行 DoS 攻击。