[exim] Mitigation statement for CVE-2023-42119

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Autor: Johnnie W Adams
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Dla: exim-users
Temat: [exim] Mitigation statement for CVE-2023-42119
Hi, folks,

     What I take from this mitigation statement--Use a trustworthy DNS
resolver which is able to validate the data according to the DNS record
types--is that if our DNS service is solid, we are not vulnerable. Is this
accurate, or am I oversimplifying things? The mitigation statement from ZDI
was much more ominous, but I'm still parsing "network-adjacent attackers".


Thanks,

John A

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John Adams
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