In s/qmail through 4.0.07, an active MitM can inject... · CVE-2020-15955 · GitHub Advisory Database · GitHub

In s/qmail through 4.0.07, an active MitM can inject...

Moderate severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jan 30, 2023

Package

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Affected versions

Unknown

Patched versions

Unknown

Description

In s/qmail through 4.0.07, an active MitM can inject arbitrary plaintext commands into a STARTTLS encrypted session between an SMTP client and s/qmail. This allows e-mail messages and user credentials to be sent to the MitM attacker.

References

Published by the National Vulnerability Database

Aug 17, 2021

Published to the GitHub Advisory Database May 24, 2022

Last updated Jan 30, 2023