Vulnerability scans and penetration test are often used interchangeably. Unfortunately, it is the improper use that creates confusions, sometimes around security decisions too. This article shal help the reader with these terms: penetration testing vs vulnerability scanning, their project inputs, outputs, security health indicators and decision making factors.
The Internet of things, cyber-physical systems, smart offices, smart homes. We are getting accustomed to these ‘smart’ concepts; lights turn off automatically when you leave home. Your car drives you, instead of the other way around and you quickly scan your access badge to check-in at work. All the little conveniences that make our lives easier, our work more enjoyable and ever so slightly improves our lives… Until they bite you in the behind.
Imagine you are a Java programmer and that you just decided you want to use Snyk Open Source scanning to help you find security problems in your third party libraries. Good call! However, after connecting your repository to the Snyk Open Source scanner, you find out that you have ten or maybe even 50 vulnerabilities in the packages you depend on. The major question is: where do I start?
A recent privilege escalation heap overflow vulnerability (CVSS 7.8), CVE-2021-3156, has been found in sudo. sudo is a powerful utility built in almost all Unix-like based OSes. This includes Linux distributions, like Ubuntu 20 (Sudo 1.8.31), Debian 10 (Sudo 1.8.27), and Fedora 33 (Sudo 1.9.2). This popular tool allows users to run commands with other user privileges.
On January 26th, 2021, Qualys reported that many versions of SUDO (1.8.2 to 1.8.31p2 and 1.9.0 to 1.9.5p1) are vulnerable (CVE-2021-3156) to a buffer overflow attack dubbed Baron Samedit that can result in privilege escalations. Qualys was able to use this vulnerability to gain root on at least Ubuntu 20.04 (Sudo 1.8.31), Debian 10 (Sudo 1.8.27), and Fedora 33 (Sudo 1.9.2), some of the most modern and widely used Linux operating systems.
Stay on top of open source vulnerabilities and license obligations with discovery capabilities from Black Duck.
User authentication – the process of ensuring only authorized users have access to controlled data and functionality – is the fundamental cornerstone of web and application security.
The Common Vulnerability Scoring System (CVSS) can help you navigate the constantly growing ocean of open source vulnerabilities. But it’s difficult to lend your trust and put the security of your organization and your customers into the hands of a system that you may know very little about. Let’s take a closer look at the CVSS to see what it’s all about.
Remote Desktop Protocol (RDP) is a communication protocol developed by Microsoft, which provides a user with a graphical interface to connect to another computer over a network connection[1]. Once connected, the remote user will be able to communicate with the machine using their input devices, keyboard and mouse, and to have their screen displaying the output of their actions – as if they were physically connected. Simply put, gaining access to your crown jewels.
The rapid rate of change in attack methods and techniques in today’s cybersecurity landscape has made the keeping of an environment secure increasingly more difficult, causing many to fall into a dangerous state of simply reacting to current threats.
OWASP A1 (Injection) covers diversified injection vulnerabilities and security flaws including SQL and NoSQL injections, OS command injection and LDAP query manipulations.
Is your network secure from outside attacks? What steps is your organization taking to keep its intellectual property and client data safe? Penetration and vulnerability scanning are two tools that can help identify gaps in your network security. In this article, we’ll look at how you can use these tools to evaluate your companies risk factors and whether penetration testing or vulnerability scanning is the right solution for you.
