On March 29th, 2024, a backdoor was discovered in xz-utils, a suite of software that gives developers lossless compression. This package is commonly used for compressing release tarballs, software packages, kernel images, and initramfs images. It is very widely distributed, statistically your average Linux or macOS system will have it installed for
vagueanxiety
/ xz-backdoor.md
Created
March 29, 2024 22:21
— forked from thesamesam/xz-backdoor.md
xz-utils backdoor situation
vagueanxiety
/ elf_format_cheatsheet.md
Created
March 20, 2024 05:31
— forked from x0nu11byt3/elf_format_cheatsheet.md
ELF Format Cheatsheet
vagueanxiety
/ c_nostd.txt
Created
June 9, 2023 06:33
— forked from tcoppex/c_nostd.txt
Writing C software without the standard library [Linux Edition] - Franc[e]sco's Gopherspace
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| ################################################################### | |
| Writing C software without the standard library | |
| Linux Edition | |
| ################################################################### | |
| There are many tutorials on the web that explain how to build a | |
| simple hello world in C without the libc on AMD64, but most of them | |
| stop there. | |
| I will provide a more complete explanation that will allow you to | |
| build yourself a little framework to write more complex programs. |