I am trying to execute the sudo buffer overflow (CVE-2021-3156) on one of my systems, but haven't got it working yet. The system is definitely vulnerable (taking into account sudo version and sudoedit -A -s \\
output (malloc error).
I created a VM with the same Linux version (but no other files) and it worked there. I suppose I need to edit the timing parameter - but I don't know what the value should be. It is 0.01s by default, and it only says it should be increased or decreased depending on the filesystem. I used a python script to vary from 0.001s to 0.02s in 0.001s steps - no success. How do I find the correct value?