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blog.pspaul.de
| | faraz.faith


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| | pwning.net

CTF Team @ Carnegie Mellon University
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| | wachter-space.de

This is a writeup of an easy/medium pwn challenge called "Profile" featuring a type confusion, some GOT overwriting, and a funny but unnecessary one gadget exploit for the fun of it. We are given the following files: main.c profile (binary) Dockerfile docker-compose.yml Let's look at main.c and see if we can spot a vulnerability from the provided source code. #include #include #include #include struct person_t { int id; int age; char *name; }; void get_value(const char *msg, void *pval) { printf("%s", ms...
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| | perezdecastro.org

[AI summary] The post details using Zig's cc compiler and Meson build system to create small, static binary executables for ARM devices without complex build processes.
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