Protostar

Welcome to the ninth article, in our series, “Journey through Cairo”. In our last article we got to finally write and deploy our first Starknet contract. Today we’d be writing tests for our deployed contract! …

Having been following the numerous scaling solutions available for Ethereum in the past few months, i recently got keenly interested in Starknet, the Layer 2 scaling solution created by the team at Starkware. Whilst the race around scaling Ethereum has mostly been focused on EVM compatibility in order to support…

After spending some time in stack buffer overflow challenges, here we are with a section dedicated only to format strings. There are tons of blogs on format strings and the vulnerability involved with it. So ill start with the challenge directly. Format strings are really interesting if you understand what…

Hello hackers! hope you are all doing well today. Now that we have done stack-2. We will now move onto stack3. SOURCE CODE:

“We are a way for the universe to know itself… We’re made of star stuff.” From hydrogen and helium, early stars fused the rest of the elements, including the carbon and oxygen that form most of the human body. …

What is a Stack Buffer Overflows? How to perfrom a stack overflow? — According to Wikipedia, In software, a stack buffer overflow or stack buffer overrun occurs when a program writes to a memory address on the program’s call stack outside of the intended data structure, which is usually a fixed-length buffer. Stack buffer overflow bugs are caused when a program writes more…