fuyuhao / hctf2016-fheap Goto Github PK
View Code? Open in Web Editor NEWThis project forked from zh-explorer/hctf2016-fheap
This project forked from zh-explorer/hctf2016-fheap
#就是干 (fheap) 这一题的出题思路其实和题目名字一样,就是干。 所以程序里也没有什么稀奇古怪的背景和多余的代码。包括double free的尝试条件也是直接了当。考验的就是攻击者绕过nx,aslr,pie,canary保护,通过各种pwn技巧来获得shell的能力。 题目里附带了我自己写的poc。分享给大家,虽然看过各位大佬的wp后发现可以用一些我没预料到的技巧更好的利用 编译方法 >gcc main.c -pie -fpic -o pwn
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.