A critical remote code execution vulnerability has been discovered in the popular open-source Exim email server software, leaving at least over half a million email servers vulnerable to remote hackers.Exim maintainers today released Exim version 4.92.2 after publishing an early warning two days ago, giving system administrators a heads-up on its upcoming security patches that … [Read more...] about Exim TLS Flaw Opens Email Servers to Remote ‘Root’ Code Execution Attacks
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SWAPGS Attack — New Speculative Execution Flaw Affects All Modern Intel CPUs
A new variant of the Spectre (Variant 1) side-channel vulnerability has been discovered that affects all modern Intel CPUs, and probably some AMD processors as well, which leverage speculative execution for high performance, Microsoft and Red Hat warned.Identified as CVE-2019-1125, the vulnerability could allow unprivileged local attackers to access sensitive information stored … [Read more...] about SWAPGS Attack — New Speculative Execution Flaw Affects All Modern Intel CPUs