Exploiting TOCTOU vulnerability using OpLock and Junctions

PoC and notes about TOCTOU (race condition) vulnerability in C language and tested on GNU/Linux (Ubuntu 16.04).

Example of Time Of Check To Time Of Use race condition on Android

Introduction to information security, exploiting a vulnerable ISO.

easy-to-use *at(2) syscall abstractions in Rust

Exploits vuln_slow into writing a message of your choice into root_file.

Gains access to the root user.

Template script to modify files based on any file event (e.g. append to temporary script)