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2021-01-04
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CVE-2020-25275
|
Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts.
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Debian_linux, Dovecot
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7.5
|
|
|
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2021-01-04
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CVE-2020-24386
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An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).
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Debian_linux, Dovecot
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6.8
|
|
|
|
2020-08-12
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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.
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Debian_linux, Dovecot
|
7.5
|
|
|
|
2020-08-12
|
CVE-2020-12673
|
In Dovecot before 2.3.11.3, sending a specially formatted NTLM request will crash the auth service because of an out-of-bounds read.
|
Ubuntu_linux, Debian_linux, Dovecot
|
7.5
|
|
|
|
2020-08-12
|
CVE-2020-12674
|
In Dovecot before 2.3.11.3, sending a specially formatted RPA request will crash the auth service because a length of zero is mishandled.
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Debian_linux, Dovecot
|
7.5
|
|
|
|
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
|
|
|
|
2020-05-18
|
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
|
N/A
|
|
|
|
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
|
N/A
|
|
|
|
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
|
N/A
|
|
|
|
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
|
N/A
|
|
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