Exim STARTTLS Response Injection Vulnerability

Exim STARTTLS Response Injection Vulnerability

CVE-2021-38371 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

The STARTTLS feature in Exim through 4.94.2 allows response injection (buffering) during MTA SMTP sending.

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