Figure 1 shows a ROP attack that spawns a command shell. The attack begins with an attacker injecting an exploit payload on to the stack, exploiting a buffer overflow. The payload is crafted to overwrite the return address with the address of a short code snippet within the program, called a gadget, that ends in a return instruction.
Oct 15, 2020 · By Shaun Ruffell In September of 2020, a team at the Systems and Network Security Group at VU Amsterdam announced a new technique for developing exploits they called BlindSide [1]. BlindSide allows an attacker to conduct Blind ROP-style [2] attacks against targets that are not crash-resistant, such as the Linux kernel. What does this mean for you as a system engineer? It means BlindSide can ...
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