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Agile infrastructure security – How central configuration management was used to quickly patch GHOST glibc vulnerability in data centers

Agile infrastructure security – How central configuration management was used to quickly patch GHOST glibc vulnerability in data centers

GHOST vulnerability of Glibc was disclosed on 27th Jan. As with any breaking news about vulnerabilities, the initial reports were muddled about the severity of impact, and the extend of exploits running in the wild.

Bobcares Dedicated Linux Systems Administrators deliver zero-day protection against breaking vulnerabilities through agile security reaction procedures. In this case, the announcement said attackers can exploit the gethostbyname() function provided by Glibc, with a proof of concept hack done on an Exim server. So, the first order of business was to prevent any such hacks taking place in servers under our care.
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