stack pointer overflow

相關問題 & 資訊整理

stack pointer overflow

Are there other ways to take control of the stack pointer than a buffer overflow attack? And what about languages like Java or JS?, esp(extended stack pointer):存放目前線程的stack指針 ebp(extended base ... 再利用stack overflow來改寫return addr,把它指向heap。 ps: stack,Your problem is ASLR randomly choosing where your program is loaded. You can turn off ASLR in Linux using sudo sysctl -w kernel.randomiz_va_space=0 . , It's easy to see that a simple overflow from buf towards increasing addresses will hit the return ... Let's say the stack pointer says 0x1002., In a word, no. Buffer overflows can occur on both the stack and the heap. Stack-based ones are the classic target, since the saved stack pointer ..., stack pointer(SP)指向stack 的最頂端(最低的數字定址),除了SP 以外,如果有一個frame pointer(FP)在frame 中指向一個固定的位置將會讓操作 ...,預先知識. • 欲瞭解程式1,需具備以下知識:. – 程式語言(略). – 組合語言基礎(略). – Stack. – Instruction Pointer. – Instruction Pointer. – Function Call與Stack的關係 ... ,Exploiting stack buffer overflows[edit]. The canonical method for exploiting a stack-based buffer overflow is to overwrite the function return address with a pointer to ... , EIP instruction pointer; ESP stack pointer; EBP base pointer; ESI source index; EDI destination index; EAX accumulator; EBX base; ECX ...,gcc overflow.c -o overflow -fno-stack-protector ... 意義必須特別談談,他們分別是EIP(instruction pointer register)、EBP (base pointer)、以及ESP(stack pointer)。

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stack pointer overflow 相關參考資料
buffer overflow - THE only way to take control of the stack ...

Are there other ways to take control of the stack pointer than a buffer overflow attack? And what about languages like Java or JS?

https://d3vnull.com

buffer overflow - 牛的大腦

esp(extended stack pointer):存放目前線程的stack指針 ebp(extended base ... 再利用stack overflow來改寫return addr,把它指向heap。 ps: stack

http://systw.net

How to find stack pointer for overflow bug? - Information ...

Your problem is ASLR randomly choosing where your program is loaded. You can turn off ASLR in Linux using sudo sysctl -w kernel.randomiz_va_space=0 .

https://security.stackexchange

If the stack grows downwards, how can a buffer overflow ...

It's easy to see that a simple overflow from buf towards increasing addresses will hit the return ... Let's say the stack pointer says 0x1002.

https://security.stackexchange

Is buffer overflow the only way to take control of stack pointer ...

In a word, no. Buffer overflows can occur on both the stack and the heap. Stack-based ones are the classic target, since the saved stack pointer ...

https://security.stackexchange

Since 2003年Buffer Overflow 教學(一) - 台北 ... - 台北富捷IT培訓

stack pointer(SP)指向stack 的最頂端(最低的數字定址),除了SP 以外,如果有一個frame pointer(FP)在frame 中指向一個固定的位置將會讓操作 ...

https://www.geego.com.tw

Stack Based Buffer Overflow 攻擊原理簡介 - 國立宜蘭大學PWS ...

預先知識. • 欲瞭解程式1,需具備以下知識:. – 程式語言(略). – 組合語言基礎(略). – Stack. – Instruction Pointer. – Instruction Pointer. – Function Call與Stack的關係 ...

https://pws.niu.edu.tw

Stack buffer overflow - Wikipedia

Exploiting stack buffer overflows[edit]. The canonical method for exploiting a stack-based buffer overflow is to overwrite the function return address with a pointer to ...

https://en.wikipedia.org

Understanding Stack based buffer overflow" - Payatu

EIP instruction pointer; ESP stack pointer; EBP base pointer; ESI source index; EDI destination index; EAX accumulator; EBX base; ECX ...

https://payatu.com

緩衝區溢位攻擊之一(Buffer Overflow) - berming - Medium

gcc overflow.c -o overflow -fno-stack-protector ... 意義必須特別談談,他們分別是EIP(instruction pointer register)、EBP (base pointer)、以及ESP(stack pointer)。

https://medium.com