Product:

Dovecot

(Dovecot)
Repositories https://github.com/dovecot/core
#Vulnerabilities 54
Date Id Summary Products Score Patch Annotated
2019-03-28 CVE-2019-7524 In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing checks in the fts and pop3-uidl components. Ubuntu_linux, Debian_linux, Dovecot, Leap 7.8
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
2020-05-18 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
2020-08-12 CVE-2020-12100 In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts. Ubuntu_linux, Debian_linux, Dovecot, Fedora 7.5