Product:

Dovecot

(Dovecot)
Repositories https://github.com/dovecot/core
#Vulnerabilities 53
Date Id Summary Products Score Patch Annotated
2019-04-24 CVE-2019-10691 The JSON encoder in Dovecot before 2.3.5.2 allows attackers to repeatedly crash the authentication service by attempting to authenticate with an invalid UTF-8 sequence as the username. Dovecot, Leap 7.5
2019-05-08 CVE-2019-11499 In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message. Dovecot, Fedora, Leap 7.5
2019-05-08 CVE-2019-11494 In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command. Dovecot, Fedora, Leap 7.5
2019-08-29 CVE-2019-11500 In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution. Debian_linux, Dovecot, Pigeonhole, Fedora 9.8
2019-12-13 CVE-2019-19722 In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient. Dovecot, Fedora 5.3
2020-02-12 CVE-2020-7046 lib-smtp in submission-login and lmtp in Dovecot 2.3.9 before 2.3.9.3 mishandles truncated UTF-8 data in command parameters, as demonstrated by the unauthenticated triggering of a submission-login infinite loop. Dovecot, Fedora 7.5
2020-02-12 CVE-2020-7957 The IMAP and LMTP components in Dovecot 2.3.9 before 2.3.9.3 mishandle snippet generation when many characters must be read to compute the snippet and a trailing > character exists. This causes a denial of service in which the recipient cannot read all of their messages. Dovecot, Fedora 5.3
2020-05-18 CVE-2020-10957 In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp. Dovecot 7.5
2020-05-18 CVE-2020-10958 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. Dovecot 5.3
2020-05-18 CVE-2020-10967 In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart. Dovecot 5.3