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blog.bricked.tech | ||
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wachter-space.de
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| | | | | 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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blog.dornea.nu
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| | | | | [AI summary] The blog post discusses the process of creating and executing a shellcode in C to read a file named 'flag.txt' and dump its content, including assembly code, compilation steps, and execution considerations. | |
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mem2019.github.io
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| | | | | Taking a break from my academic research, I played Codegate CTF 2023 this weekend with r3kapig. I solved two challenges: pcpu and sea, and both of them are q... | |
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playground.arduino.cc
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