Headline
GHSA-wgjv-9j3q-jhg8: aiosmtpd STARTTLS unencrypted commands injection
Summary
Servers based on aiosmtpd accept extra unencrypted commands after STARTTLS, treating them as if they came from inside the encrypted connection. This could be exploited by a MitM attack.
References
aiosmtpd STARTTLS unencrypted commands injection
Moderate severity GitHub Reviewed Published May 18, 2024 in aio-libs/aiosmtpd • Updated May 20, 2024