At first glance, Matthew Macy seemed like a perfectly reasonable choice to port WireGuard into the FreeBSD kernel. WireGuard is an encrypted point-to-point tunneling protocol, part of what most people ...
Many times when updates or security patches appear for the OS or applications, a common reason for the update is that an attacker can make the program execute arbitrary code, usually by tricking a ...
This excerpt is from Chapter 7, Buffer Overflow of Exploiting Software: How to Break Code written by Greg Hoglund and Gary McGraw, and published by Addison-Wesley ...
Researchers at IBM disclosed a serious buffer overflow vulnerability in Android 4.3 and earlier that could lead to code execution. The bug is patched in KitKat, but most users are on older versions. A ...
Last week I summarized the difficulties in preventing buffer overflows in complex software and introduced fuzzers. With multiple buffer overflows announced every week on some of the world’s most ...
A buffer overflow or overrun is a memory safety issue where a program does not properly check the boundaries of an allocated fixed-length memory buffer and writes more data than it can hold. This ...
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