HTB Challeneg Fork and Knives
by Computerlab - Saturday September 7, 2024 at 08:09 AM
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#11
09-27-2024, 07:30 PM
I see A vuln, I can brute force it to get a value, but I don't know how to get a leak from there....
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#12
10-02-2024, 06:08 PM
(09-18-2024, 09:29 AM)x1rx Wrote: anyone got any hints ?

Look at the reservation function and specifically how data is written to the file.
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#13
10-14-2024, 07:37 PM
Can anyone help with the way, you leak stuff, because you can read only 4 bytes, how can you leak the pie and the canary?
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#14
03-11-2025, 07:26 PM
(10-14-2024, 07:37 PM)timi123 Wrote: Can anyone help with the way, you leak stuff, because you can read only 4 bytes, how can you leak the pie and the canary?

Read the man page of Fork syscall carefully, then you will figure out.
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