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Cyber Advising on X: "CVE-2020-28018: Exim Use-after-free (UAF) leading to RCE. There exists a Use-after-free (UAF) vulnerability in tls-openssl.c that allow remote unauthenticated attackers to corrupt internal memory data, thus finally achieving
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21 nails in Exim mail server: Vulnerabilities enable 'full remote unauthenticated code execution', millions of boxes at risk • The Register
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