Morning Overview on MSN
An 18-year-old heap buffer overflow in NGINX gives attackers remote code execution — billions of devices run the affected module
A single rewrite rule, the kind pasted into NGINX configurations thousands of times a day, can hand an unauthenticated ...
Morning Overview on MSN
An 18-year-old flaw in NGINX just gave attackers remote code execution on millions of web servers — nobody noticed for two decades
For roughly 18 years, a chunk of code inside one of the internet’s most popular web servers quietly carried a critical ...
AFAIK, IANAP:<BR> <BR>Some programming languages (C, for instance) have certain functions that <I>do not</I> check whether an argument is too big for its buffer, eg printf(). There are functions that ...
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 ...
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 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 flow of ...
NGINX Rift CVE-2026-42945 scores 9.2 after 18 years, enabling unauthenticated RCE or DoS via crafted HTTP requests.
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 ...
The OpenBSD project hopes new changes to its latest release will eliminate "buffer overflows," a software issue that has been plaguing security experts for more than three decades. Theo de Raadt, the ...
It used to be that buffer overflows were just a nagging 40-year-old glitch in the software development process. Today, as illustrated by Code Red, they are the No 1 reason hackers can slice through ...
A common cause of malfunctioning software. If the amount of data copied into a memory buffer exceeds the size of the buffer, the extra data will overwrite whatever is in the adjacent bytes, and those ...
Can there be too much of a good thing? That’s certainly true for computer input. Do an Internet search on the term buffer overflow, and you’ll come up with hundreds of thousands of links, most related ...
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