[CTF] DEF CON CTF Qualifier 2024 - dotcom : Exploitinig Crash Handler

2024. 5. 8. 12:50CTF write up

1. Overview
2. Analysis
3. Vulnerabilities
	3-1. Uninitialized Memory
    3-2. Stack Overflow
4. Exploit
5. Finish

 

  • 1. Overview
    This challenge was a pwnable challenge presented at the DEF CON CTF Qualifier 2024. Thanks to my teammate quickly finding the vulnerability, I achieved the First Blood for this challenge during the competition. Generally, this problem is considered to be of an easier difficulty compared to other challenges presented at the DEF CON CTF.

 

Full content : https://velog.io/@0range1337/CTF-DEFCON-CTF-2024-quals-dotcom-airbag

 

[CTF] DEF CON CTF Qualifier 2024 - dotcom : Exploitinig Crash Handler

1. Overview This challenge was a pwnable challenge presented at the DEF CON CTF Qualifier 2024. Thanks to my teammate quickly finding the vulnerabil

velog.io