Understanding Pico2024 Heap 2
Exploring Pico2024 Heap 2 reveals several interesting facts. Another
Key Takeaways about Pico2024 Heap 2
- Format string vulnerability that writes to a global variable. Used %hn to write 16 bits to a location in memory (twice). from pwn ...
- This is a use-after-free vulnerability. If we free the variable and then do a malloc of the same size (rounded to the next multiple of 4 ...
- Doing CTFs until I find a job.
- Two
- Was able to write past the end of a
Detailed Analysis of Pico2024 Heap 2
PicoCTF Follow along with the video! Once logged into the picoctf.org site, navigate to the following URL: ... pico ctf
Introduction to heaps in 3 minutes. Code: https://github.com/msambol/dsa/blob/master/data_structures/
Stay tuned for more updates related to Pico2024 Heap 2.
