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zero-day vulnerabilities


How to fix Dirty Cow vulnerability in CentOS, RedHat, Ubuntu, Debian, CloudLinux and OpenSuse Linux servers

How to fix Dirty Cow vulnerability in CentOS, RedHat, Ubuntu, Debian, CloudLinux and OpenSuse Linux servers

Dirty COW vulnerability was first discovered a decade ago and has been present in Linux kernel versions from 2.6.22, which was released in 2007.

But the vulnerability gained attention only recently when hackers started exploiting it. This has led to the release of this bug as CVE-2016-5195 on October 19th, 2016. (more…)

How to fix ‘MySQL Remote Root Code Execution’ / ‘Privilege Escalation’ (zero day ) vulnerability – CVE-2016-6662

How to fix ‘MySQL Remote Root Code Execution’ / ‘Privilege Escalation’ (zero day ) vulnerability – CVE-2016-6662

On Sep 12th, Dawid Golunski announced CVE-2016-6662 aka MySQL Remote Root Code Execution / Privilege Escalation (0 day) vulnerability.

CVE-2016-6662 is reported as a critical exploit which can allow local and remote attackers to execute arbitrary code with root privileges in a vulnerable MySQL server. (more…)