Exploit Exercises - Protostar Stack 6 Unknown 6:02 AM No comments: The Stack6 challenge was definitely a learning experience for me. This actually went beyond my existing skills, and made me learn some n... Read more wargames
Exploit Exercises - Protostar Stack 5 Unknown 12:23 PM 12 comments: Wow, this challenge was a tough one for me. I ran into some huge problems that I had to work out. Considering this is a "standard buf... Read more wargames
Exploit Exercises - Protostar Stack 4 Unknown 5:52 AM 5 comments: With this challenge, I think things really start to get fun, and more real-world. We are provided with the following C program: #include ... Read more wargames
Exploit Exercises - Protostar Stack 3 Unknown 5:52 AM 3 comments: This challenge starts getting a little bit more involved than the previous ones. Instead of just providing a new value for the "modif... Read more wargames
Exploit Exercises - Protostar Stack 2 Unknown 5:08 AM No comments: This challenge is pretty much the same as the previous challenge , except that the buffer comes from an environmental variable: #include ... Read more wargames
Exploit Exercises - Protostar Stack 1 Unknown 6:12 AM No comments: This challenge is very similar to the previous one . The main difference is that instead of just validating that the "modified" ... Read more wargames
Exploit Exercises - Protostar Stack 0 Unknown 5:17 AM No comments: I'm still working on the Nebula chain of challenges, however, I've been stuck on Nebula 11 for a bit now, as well as busy outside w... Read more wargames
Exploit Exercises - Nebula 10 Unknown 7:48 AM 9 comments: Challenge 10 is another nostalgic one for me. Back when I was first starting with linux, I remember reading about overflows and race condi... Read more wargames
Exploit Exercises - Nebula 09 Unknown 5:46 AM 2 comments: Challenge 09 gave me the most issues out of any other challenge so far. This may just be because I haven't touched PHP since version 3 ... Read more wargames
Exploit Exercises - Nebula 08 Unknown 5:38 AM No comments: Challenge 08 is more of a real-world challenge than some of the others have been. It's also very dear to my heart, getting back to my n... Read more wargames
Exploit Exercises - Nebula 07 Unknown 6:10 AM 4 comments: This next challenge is a little bit more tricky than some of the previous ones. There's a lot more code involved, but it's not too... Read more wargames
Exploit Exercises - Nebula 06 Unknown 6:10 AM No comments: Nebula 06 is a retro challenge. The description of the problem says "The flag06 account credentials came from a legacy unix system.... Read more wargames
Exploit Exercises - Nebula 05 Unknown 5:24 AM 2 comments: So going forward to the Nebula 05 , we now have to find some sort of weak permissions somewhere to escalate from level05 to flag05. In sear... Read more wargames
Exploit Exercises - Nebula 04 Unknown 5:45 AM 4 comments: I really like Nebula 04 , because it is really easy, but still a commonly missed thing in programming. The object of this challenge is to ... Read more wargames
Exploit Exercises - Nebula 03 Unknown 3:22 PM 1 comment: In this challenge, we can see that there's no code for us to exploit, it's something in the system. I log in to the system, and lo... Read more wargames
Exploit Exercises - Nebula 02 Unknown 8:13 AM 6 comments: In this challenge, we're again provided with the source code to the vulnerable program. Only this time, they're not loading the ... Read more wargames
Exploit Exercises - Nebula 01 Unknown 6:18 AM 9 comments: Continuing from my previous post, I started tinkering with the next Nebula wargame: Nebula 01 . This one gives you some C code, which has ... Read more wargames
Exploit Exercises - Nebula 00 Unknown 6:40 AM No comments: Recently, I've been getting more and more back into computer security, one of my favorite topics. Part of this is research, and part is... Read more wargames