App - System

Sunday 4 July 2021, 03:49  #1
App - System ELF x86 Stack buffer overflow basic 1
aso43
  • 1 posts

Hi everyone!

I feel like I’ve gotten most of the way through the problem, but it still gives me permission denied when I try to access the flag. I don’t want to give too many spoilers, but I’ve included an image of the output I get so if anyone could tell me what I might be missing that would be great!

Thanks :)


Friday 17 March 2023, 08:41  #2
App - System ELF x86 Stack buffer overflow basic 1
--=[RMZ]=--
  • 1 posts

Hello,

Up on this post : I get something similar, except the shell won’t open. I just get prompted with "Opening your shell... Shell closed ! Bye." And that’s it, no way to read the .passwd file.
What am I missing ?

PS : I tried it from the WebSSh and using SSH directly from my box, same result.

Thanks !

Friday 17 March 2023, 12:43  #3
App - System ELF x86 Stack buffer overflow basic 1
m31z0nyx
  • 394 posts

Hello,

You have to find a way to stay in the shell and avoid it closing immediately.