CWE Top 25 2021. What is it, what is it for and how is it useful for static analysis?

by Mikhail Gelvih

We have been using the CWE classification for PVS-Studio diagnostics for more than three years. Their number increases every year. In 2018, we covered only 94 points on the CWE list. Now it's almost 130. However, this article isn't about the total number of diagnostics. Let's talk about those that are included in the list of the most dangerous diagnostics in 2021. If you want to read the full list, you can get it in the "CWE compliance" section of our documentation.

PVS-Studio: searching software weaknesses

by Andrey Karpov, Phillip Khandeliants

PVS-Studio has always been able to detect a large number of various security defects (potential vulnerabilities) in the program code. However, historically, we positioned PVS-Studio as a tool to search for errors. We see a trend in the software development to look for vulnerabilities in the code, although it is just the same. It seems to us that it is high time to do the rebranding of our static analyzer PVS-Studio. We will start with Common Weakness Enumeration (CWE). This article provides a table that shows matches of PVS-Studio diagnostic warnings of with the classifier. The table will be gradually updated and changed, but we can already use the table to write articles about security defects detected in projects. We suppose it would attract more attention of the software security specialists.