Category Archives: Vulnerability Management

Microsoft Patch Tuesday May 2022: Edge RCE, PetitPotam LSA Spoofing, bad patches

Hello everyone! This episode will be about Microsoft Patch Tuesday for May 2022. Sorry for the delay, this month has been quite intense. As usual, I’m using my Vulristics project and going through not only the vulnerabilities that were presented on May 10th, but all the MS vulnerabilities presented by Microsoft since the previous Patch Tuesday, April 12th.

Alternative video link (for Russia): https://vk.com/video-149273431_456239089

I have set direct links in comments_links.txt for Qualys, ZDI and Kaspersky blog posts.

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Vulristics May 2022 Update: CVSS redefinitions and bulk adding Microsoft products from MS CVE data

Hello everyone! In this episode, I want to talk about the latest updates to my open source vulnerability prioritization project Vulristics.

Alternative video link (for Russia): https://vk.com/video-149273431_456239088

CVSS redefinitions

A fairly common problem: we have a CVE without an available CVSS vector and score. For example, this was the case with CVE-2022-1364 Type Confusion in V8 (Chromium). This vulnerability does not exist in NVD.

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Malicious Open Source: the cost of using someone else’s code

Hello everyone! This video was recorded for the VMconf 22 Vulnerability Management conference, vmconf.pw. I will be talking about malicious open source and the cost of using someone else’s code.

Alternative video link (for Russia): https://vk.com/video-149273431_456239086
Video in Russian from CISO Forum 2022: https://youtu.be/LPXg-MEamVA

To be honest, at the beginning of the year I did not plan to talk about these things. But life changes rapidly and unpredictably, so it becomes impossible not to talk about this.

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Microsoft Patch Tuesday April 2022 and custom CVE comments sources in Vulristics

Hello everyone! This episode will be about Microsoft Patch Tuesday for April 2022 and new improvements in my Vulristics project. I decided to add more comment sources. Because it’s not just Tenable, Qualys, Rapid7 and ZDI make Microsoft Patch Tuesday reviews, but also other security companies and bloggers.

Alternative video link (for Russia): https://vk.com/video-149273431_456239085

You can see them in my automated security news telegram channel avleonovnews after every second Tuesday of the month. So, now you can add any links with CVE comments to Vulristics.

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CISO Forum 2022: the first major Russian security conference in the New Reality

Hello everyone! After a two-year break, I took part in Moscow CISO Forum 2022 with a small talk “Malicious open source: the cost of using someone else’s code”.

Alternative video link (for Russia): https://vk.com/video-149273431_456239084

CISO Forum is the first major Russian conference since the beginning of The New Reality of Information Security (TNRoIS). My presentation was just on this topic. How malicious commits in open source projects change development and operations processes. I will make a separate video about this (upd. added Malicious Open Source: the cost of using someone else’s code). In this episode, I would like to tell you a little about the conference itself.

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Microsoft Patch Tuesday March 2022

Hello everyone! I am glad to greet you from the most sanctioned country in the world. Despite all the difficulties, we carry on. I even have some time to release new episodes. This time it will be about Microsoft Patch Tuesday for March 2022.

Alternative video link (for Russia): https://vk.com/video-149273431_456239076

I do the analysis as usual with my open source tool Vulristics. You can still download it on github. I hope that github won’t block Russian repositories and accounts, but for now it looks possible. Most likely, I will just start hosting the sources of my projects on avleonov.com in this case. Or on another domain, if it gets even tougher. Stay tuned.

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Microsoft Patch Tuesday February 2022

Hello everyone! This episode will be about Microsoft Patch Tuesday for February 2022. I release it pretty late, because of the my previous big episode about the blindspots in the Knowledge Bases of Vulnerability Scanners. Please take a look if you haven’t seen it. Well, if you are even slightly interested in the world news, you can imagine that the end of February 2022 in Eastern Europe is not the best time to create new content on Vulnerability Management. Let’s hope that peace and tranquility will be restored soon. And also that geopolitical confrontation between the largest nuclear powers will de-escalate somehow.

But let’s get back to information security. While working on Microsoft Patch Tuesday report for February 2022, I made a lot of improvements to my open source project for vulnerability prioritization Vulristics. I want to start with them.

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