70,000 Memcached Servers Can Be Hacked Using Eight-Month-Old Flaws

Eight months after three critical vulnerabilities were fixed in the memcached open source caching software, there are over 70,000 caching servers directly exposed on the internet that have yet to be patched. Hackers could execute malicious code on them or steal potentially sensitive data from their caches, security researchers warn.

Memcached is a software package that implements a high performance caching server for storing chunks of data obtained from database and API calls in RAM. This helps speed up dynamic web applications, making it well suited for large websites and big-data projects. While memcached is not a database replacement, the data it stores in RAM can include user sessions and other sensitive information from database queries.

Read more at The New Stack


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