system
Describe <CVE-2020-10958>.
user
What is <CVE-2020-10958>?
assistant
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command..