Tag Archives: Apache

PHDays VII: To Vulnerability Database and beyond

Last Tuesday and Wednesday, May 23-24, I attended PHDays VII conference in Moscow. I was talking there about vulnerability databases and the evolution process of vulnerability assessment tools, as far as I understand it.

To Vulnerability Database and beyond

But first of all, a few words about the conference itself. I can tell that since the last year the event got even better. I’ve seen lot of new faces. Some people I didn’t know, but they knew me by my blog and accounts in social networks. What a strange, strange time we live in! I was very pleased to see and to talk with you all, guys! 🙂

PHDays is one of the few events that truly brings all Russian community of security professionals together. I’ve seen people I have studied with in university, colleagues from the all places where I have been worked, and nearly all researchers and security practitioners that I follow. Big thanks for the organizers, Positive Technologies, for such an amazing opportunity!

It is also a truly international event. You can see speakers from all over the world. And all information is available both in Russian and English. Almost all slides are in English. Three parallel streams of reports, workshops and panel discussions were dubbed by professional simultaneous interpreters, like it is a United Nations sessions or something, recorded and broadcast live by the team of operators and directors. Final result looks really great.

Video of my presentation:

I was talking too fast and used some expressions that was hard to translate. The translator, however, did an awesome job. He is my hero! 🙂 If you didn’t understand something on video, I made a transcript bellow.

A version without translation for Russian-speakers is here.

Slides:

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Today I would like to discuss vulnerability databases and how vulnerability assessment systems has been evolving. Prior to discussing vulnerability databases I need to say that any vulnerability is just a software error, a bug, that allowing hacker to do some cool things. Software developers and vendors post information about such vulnerabilities on their websites. And there are tons and tones of vendors, and websites, and software products, and vulnerabilities.

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Seccubus installation and GUI overview

Seccubus can be roughly described as an open source analogue of Tenable SecurityCenter. Look, it can launch scans via APIs of Nessus, OpenVAS, and some other scanning tools, retrieve scan results, parse them and put in MySQL database. Then you can make SQL queries and work with scans in asset-based way (as you know, it is trending now).

Seccubus

Well, Seccubus is not yet a fancy-looking security product. You will need to spend some time to install and configure it, but still it is a very interesting project with a great potential.

Seccubus also may serve as open project that will accumulate expertise in API usage for various Vulnerability Scanners. Another project of such kind is OpenVAS, it’s OSPd scripts and connectors.

In this post I will describe installation process an show elements of GUI web-interface.

I installed Seccubus in CentOS 6 x86_64. I also tried CentOS 6 i386 and it worked fine. However, I can’t recommend you to install official Seccubus packages in CentOS 7 and the latest Debian-based systems. I had some issues with dependencies and Apache configuration. It seems like these systems are not fully supported yet. Security patches for CentOS 6.8 will be available until 30 Nov 2020, so anyway we have time.

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Making vulnerable OpenSSL scanning target

OpenSSL vulnerabilities appear regularly. Sometimes it is difficult to find out whether your vulnerability scanner can effectively detect specific vulnerability.

In fact, the only way to find this out is to scan a vulnerable host. Without this knowledge, it is dangerous to start a huge network scanning. You never know, the scanner did not find a vulnerability, because the infrastructure is safe or it wasn’t able to do it.

Let’s make the simplest stand: CentOS host with Apache and a self-signed OpenSSL certificate.

Vulnerable OpenSSL stand

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