Category Archives: Topics

Automated task processing with JIRA API

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Automated task processing with JIRA API. It’s no secret that task tracker is one of the most critical resources of any big organization. The whole working process can be represented as creating, processing and closing various tasks. Without task tracker there will be complete disaster, collapse and anarchy. So, it’s very important to work with this instrument efficiently. And when I write efficiently, I mean in automated way. It’s a blog about security automation after all. 😉

This post will be about Jira task tracker. I have already wrote how Jira can be used in VM Remediation process. That post was mainly about the main principles and how remediation tasks look in Jira WEB-GUI. Now, I will go further and show how to use it as a source of important information and easily deal with daily routine tasks using some trivial scripting. It is all possible because of advanced Jira Rest API.

Let’s say we have some regular tasks of some type. For example, to detect vulnerabilities on some hosts using Nessus and make a comment about founded vulnerabilities in the task. You can make a script that we will search for this kind of tasks in Jira, process them, add scan results to the comment and close the task. Of course it works the best when these tasks are also were created with in some automated way, in this case parsing will be much easier.

“Issue”, is the right name for the task in Jira; but I frequently use “issue”, “task” and “ticket” interchangeably. Sorry for this.

So, we need to take this steps:

  • Authorization
  • Search for existing Jira issues using some search request
  • View description, data and comments of the issue
  • Download files attached to the issue
  • Make some task processing
  • Add a new comment to the issue
  • Change status of the issue

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Who wants to be a PCI ASV?

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Who wants to be a PCI ASV? I think, most of financial and trade companies know about vulnerability scanning mainly because of PCI DSS. Vulnerability Assessment is, of course, an important issue, but when regular scanning is prescribed in some critical standard it become much more important for businesses.

This post will be about PCI ASV from the point of view of a scanning vendor. I decided to figure out what technical requirements exist for ASV solutions and how difficult/expensive it is to become an ASV.

Perimeter scanning

Basically, PCI ASV scan is a form of automated network perimeter control, performed by an external organization. All Internet-facing hosts of merchants and service providers should be checked 4 times a year (quarterly) with Vulnerability Scanner by PCI ASV (PCI DSS Requirement 11.2.2.). It is necessary to check the effectiveness of patch management and other security measures that improve protection against Internet attacks.

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Divination with Vulnerability Database

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Divination with Vulnerability Database. Today I would like to write about a popular type of “security research” that really drives me crazy: when author takes public Vulnerability Base and, by analyzing it, makes different conclusions about software products or operating systems.

CVE Numbers their occult power and mystic virtues

The latest research of such type, was recently published in CNews – a popular Russian Internet portal about IT technologies. It is titled ““The brutal reality” of Information Security market: security software leads in the number of holes“.

The article is based on Flexera/Secunia whitepaper. The main idea is that various security software products are insecure, because of amount of vulnerability IDs related to this software existing in Flexera Vulnerability Database. In fact, the whole article is just a listing of such “unsafe” products and vendors (IBM Security, AlienVault USM and OSSIM, Palo Alto, McAfee, Juniper, etc.) and the expert commentary: cybercriminals may use vulnerabilities in security products and avoid blocking their IP-address; customers should focus on the security of their proprietary code first of all, and then include security products in the protection scheme.

What can I say about these opuses of this kind?

They provide “good” practices for software vendors:

  • Hide information about vulnerabilities in your products
  • Don’t release any security bulletins
  • Don’t request CVE-numbers from MITRE for known vulnerabilities in your products

And then analysts and journalists won’t write that your product is “a leader in the number of security holes”. Profit! 😉

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Retrieving Palo Alto NGFW security events via API

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Retrieving Palo Alto NGFW security events via API. It may seem like NGFW topic is not really related to vulnerability assessment and vulnerability management. In fact, correlation of security events in traffic with vulnerability scan data sometimes may give very interesting results. For example, if we have a Windows desktop host with critical vulnerabilities, it won’t be a big surprise to detect some botnet activity related to this host. Fixing of this hosts should be a high priority task. Moreover, Palo Alto NGFW now supports signatures for vulnerability detection, like Tenable PVS. It’s pretty logical: if you are already searching something in the network traffic, why not to look also for vulnerable software versions in the packet headers?

Palo Alto Monitor

I took this image from the official manual

At the “Monitoring” tab of Palo Alto NGFW GUI web-interface you can see a flow of security events, produced by Palo Alto security rules, standard or custom. With PA query language you may easily filter this events. It is also possible to produce reports. However, the standard reports Palo Alto are not very informative and only represent some statistics of attacks without any additional information. Much more interesting reports you can make using Palo Alto API.

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Westworld of insecurity

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Westworld of insecurity. Westworld is a TV show about the problems of corporate Information Security. Really.

Look, Delos Corporation actively uses legacy code, which was written 30 years ago. No one has an idea of how it works and it can not be just thrown away. Bugs, critical vulnerabilities and even backdoors appeared in core of the hosts regularly. They couldn’t be fixed and patched. In most cases only some compensatory measures were applied. And they were not applied systematically.

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ZeroNights16: Enterprise Vulnerability Management

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ZeroNights16: Enterprise Vulnerability Management. 17-18 November I was at the great event — Zero Nights security conference in Moscow. For the first time as a speaker. Being a part of such famous and prestigious security event was very exciting. I was talking mainly about VM solution problems and custom reporting/ticketing, Ekaterina shared some experience in using Tenable SecurityCenter for Vulnerability and Compliance management.

Presentation was recorded and some time later video will be available on YouTube. However, I suppose audio will be only in Russian not earlier than February 2017. So I think it will be a much more useful to share some points of the presentation right now. Lucky here I don’t have any time restrictions. =)

The first thing to say about Vulnerability Scanners and Vulnerability Management product is that there are plenty of them. On this picture I mentioned some of the products/vendors.

Vulnerability Scanners and Vendors

Some of them are highly specialized, like ErpScan for SAP, others are universal. Some of them are presented globally: Tenable Nessus / SecurityCenter, Rapid 7 Nexpose, Qualys, F-Secure etc., others are known mainly in Russia: Positivie Technologies Maxpatrol, Altx-Soft RedCheck, Echelon Scaner-VS. Some products are expansive, some of them not and even have versions available for free: OpenVAS, SecPod Saner Personal, Altx-Soft ComplianceCheck, Qualys SSL labs, High-Tech Bridge SSL Server Security Test, etc.

In my opinion the main problems of VM solutions are expansiveness and low reliability of the scan results.

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Seccubus installation and GUI overview

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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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