Welcome to our cheat sheet covering the OWASP Top 10 for LLMs. If you haven’t heard of the OWASP Top 10 before, it’s probably most well known for its web application security edition. The OWASP Top 10 is a widely recognized and influential document published by OWASP focused on improving the security of software and web applications. OWASP has created other top 10 lists (Snyk has some too, as well as a hands-on learning path), most notably for web applications.

Two new local privilege escalation vulnerabilities were recently discovered in Ubuntu: CVE-2023-2640 (CVSS 7.8) and CVE-2023-32629 (CVSS 7.8). The vulnerabilities, dubbed GameOver(lay), affect the OverlayFS module in multiple Ubuntu kernels. Ubuntu’s official security bulletin here and here outlines the impacted versions by both CVEs. It’s important to note that CrowdStrike Falcon® Cloud Security protects against both vulnerabilities.

Vulnerability scanning plays a crucial role in safeguarding applications and systems. By utilizing advanced software tools, it detects weaknesses or ‘vulnerabilities’ in computer systems that could be exploited by malicious individuals to compromise the system or steal valuable data.

During a recent customer engagement, I came across an instance of a rather rare vulnerability class called HTTP request smuggling. Over the course of several grueling days of exploit development, I was eventually able to abuse this vulnerability to trigger a response queue desynchronization, allowing me to capture other users’ requests, leading to session hijacking.

One of the most vital things to get right in application security is dependency management, and to achieve this, your suite of AppSec tools must be up to date. This means that your vulnerability scanning, detection, and remediation capabilities must be able to identify and address the newest and most exploited vulnerabilities. Do you know what these vulnerabilities are? Have you got them covered? With the help of some of the world’s leading cybersecurity authorities, you can be.

JavaScript runtimes help you build advanced, server-driven JavaScript projects that aren't dependent on the user's browser to run. There are several choices of runtimes available, with the supremacy of the old stalwart Node.js being challenged by Deno and Bun. Deno is the latest project produced by the same developer who originally created Node.js, Ryan Dahl, back in 2009.