This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
In the IMAP Server in Dovecot 2.3.3 through 220.127.116.11, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.
CVSS 3.x Severity and Metrics:
CVSS 2.0 Severity and Metrics: