The Morris worm of 1988 was one of those industry-shaking experiences that revealed how quickly a worm could spread using a vulnerability known as a buffer overflow or buffer overrun. Around 6,000 ...

A buffer overflow or overrun is a memory safety issue ... In certain cases, attackers can also use buffer overflows to overwrite critical settings in an application’s memory, for example a ...

Crafty hackers find subtle ways to cause buffer overflow errors and use them to manipulate the behavior of applications for malicious purposes. For instance, a hacker might be able to exploit a ...

and buffer overflow attacks are, and there are a variety of causes for them, all of which will be covered in this article. How do attackers make use of Buffer Overflow vulnerability? The buffer ...

A few weeks ago, we published a challenge relating to the exploitation of a simple buffer overflow in Linux. In the published solution, it was noted how it was possible to change the execution ...

Operating systems use buffers called stacks, where data is stored temporarily between operations. These, too, can overflow. When a too-long data string goes into the buffer, any excess is written ...

Using strncpy would have prevented this corruption of the stack. However, this classic example shows that a buffer overflow can overwrite a function's return address, which in turn can alter the ...

Address Space Layout Randomization (ASLR) is a memory-protection process for operating systems that guards against buffer-overflow attacks ... effort to bypass ASLR using branch predictors.

“Due to very limited use of the function in the existing applications ... Developers with HardenedBSD also addressed the buffer overflow on Tuesday when it released code for a stable version ...