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Everything you need to know about Log4Shell (CVE-2021-44228)

On 9 and 10 December 2021, a series of Tweets and GitHub repositories were created that identified a zero-day vulnerability in Log4j 2, otherwise known as CVE-2021-44228 or “Log4Shell”. Naturally, our own crack team of cyber experts jumped to attention, and this is what we learned. First and foremost, the vulnerability in question potentially allows …

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