Hello everyone! On the last day of September, I decided to record another retrospective episode on how my Vulnerability Management month went.
Alternative video link (for Russia): https://vk.com/video-149273431_456239136
September was quite a busy month for me.
I participated in two educational activities. The first one is an on-line cyber security course for my alma mater, Bauman Moscow State Technical University.
Continue readingI am doing this episode about July vulnerabilities already in August. There are 2 reasons for this. First of all, July Microsoft Patch Tuesday was published in the middle of the month, as late as possible. Secondly, in the second half of July I spent my free time mostly on coding. And I would like to talk more about this.
I decided to release my Microsoft Patch Tuesday reporting tool as part of a larger open source project (github). I named it Vulristics (from “Vulnerability” and “Heuristics”). I want this to be an extensible framework for analyzing publicly available information about vulnerabilities.
Let’s say we have a vulnerability ID (CVE ID) and we need to decide whether it is really critical or not. We will probably go to some vulnerability databases (NVD, CVE page on the Microsoft website, Vulners.com, etc.) and somehow analyze the descriptions and parameters. Right? Such analysis can be quite complex and not so obvious. My idea is to formalize it and make it shareable. It may not be the most efficient way to process data, but it should reflect real human experience, the things that real vulnerability analysts do. This is the main goal.
Continue readingThis will be my third Microsoft Patch Tuesday report in video and audio format. And for the third time in a row, Microsoft has addressed over a hundred vulnerabilities. With my Microsoft Patch Tuesday parser, it was possible to generate a report almost on the same day. But, of course, it takes much more time to describe the vulnerabilities manually.
Last time I complained that different VM vendors release completely different reports for Microsoft Patch Tuesday. This time I decided that it’s not a bug, but a feature. I upgraded my script to not only show vulnerabilities, but also show how these vulnerabilities were mentioned in the reports of various VM vendors (Tenable, Qualys, Rapid7 and ZDI). In my opinion, it seems pretty useful.
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