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Is Vulnerability Management more about Vulnerabilities or Management?

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Is Vulnerability Management more about Vulnerabilities or Management? I’ve just read a nice article about Vulnerability Management in the Acribia blog (in Russian). An extract and my comments below.

In the most cases Vulnerability Management is not about Vulnerabilities, but about Management. Just filtering the most critical vulnerabilities is not enough.

Practical Cases:

  1. “Oh, yes, we know ourselves that that everything is bad!” – CVE-2013−4786 IPMI password hash disclosure on > 500 servers. Customer just accepted the risks, Acribia proposed an effective workaround (unbrutable user IDs and passwords). It’s often hard to figure out right remediation measures and implement them. Someone should do it!
  2. “We can download OpenVAS without your help!” – CVE-2018-0171 Cisco Smart Install RCE on 350 hosts. Vulnerability detection rules of several Vulnerability Scanners were not good enough to detect this vulnerability. Do not rely on scanners, know how they work and their limitations.
  3. “If the attackers wanted to hack us, they would have already done it!” – CVE-2017-0144 (MS17-010) Windows SMB RCE on domain controller and several other critical servers. Vulnerability was detected in infrastructure several times, the remediation was agreed with the management, but it was ignored by responsible IT guys. As a result, during the next successful WannaCry-like malware attack the servers, including the DC were destroyed. Vulnerability Management is about the willingness to patch anything, very quickly, as often as required. Otherwise, it makes no sense.

SOC Forum 2017: How I Learned to Stop Worrying and Love Massive Malware Attacks

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SOC Forum 2017: How I Learned to Stop Worrying and Love Massive Malware Attacks. Today I spoke at SOC Forum 2017 in Moscow. It was a great large-scale event about Security Operation Centers. 2,700 people registered. Lots of people in suits 😉 . And lots of my good fellows.

SOC Forum 2017 Alexander Leonov

The event was held in Radisson Royal Congress Park. There were three large halls for presentations and a huge space for exhibition/networking.

I would like to mention а stand of Positive Technologies. They have shown today their new PT Security Intelligence Portal with dashboards for executives and joint service with Solar Security for providing GosSOPKA functionality. Some stands were dedicated to Russian government Information Security initiatives: GosSOPKA, BDU FSTEC vulnerability database and FinCERT of the Central Bank of Russia.

During my presentation, I was talking how massive malware (ransomware) attacks can be useful for an organization. Quite a provocative topic, right? 😉 I meant it in the sense that all the hype around malware attack can help Information Security team to do the the following things:

  • Establish useful policies, like mandatory Windows host reboot after patch installation
  • Ban some convenient, but dangerous functionality, like smb file sharing between workstations
  • Implement useful processes, like system hardening (e.g. against mimikatz) or continuous processing of CERT (FinCERT) bulletins

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