Tag: bypass-stack-canary (6)

pwn - 1149 - Repeat Service

Repeat Service is a convenient service that allows you to enter a string and output it over and over again....

Vulnerability: stack buffer overflow - improper dest check in memcpy()

PWN1

Vulnerability: stack buffer overflow - improper length check in fget() / heap buffer overflow - improper length check in memcpy()

pwn - HeapNote Revenge

I wrote another heap note app and I think it's safe this time. Can you prove me wrong and get...

Vulnerability: integer vulnerability - signed and unsigned conversion -> stack buffer overflow - improper length check

pwn - Contractor

Sir Alaric calls upon the bravest adventurers to join him in assembling the mightiest army in all of Eldoria. Together,...

Vulnerability: stack buffer overflow - improper length check in read()

pwn - Hanoi Convention

Can you answer all these questions?

Vulnerability: stack buffer overflow - improper length check in read(), strcpy(); format string bug

pwn - buffer overflow 23

Control the return address and arguments | Do you think you can bypass the protection and get the flag?

Vulnerability: stack buffer overflow