CentOS 8 : dovecot (CESA-2020:4763)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4763 advisory. - dovecot: command followed by sufficient number of newlines leads to use-after-free CVE-2020-10958 - dovecot: sending mail with empty quoted localpart...

CentOS 8 : dovecot (CESA-2020:2901)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:2901 advisory. - dovecot: malformed NOOP commands leads to DoS CVE-2020-10957 Note that Nessus has not tested for this issue but has instead relied only on the application's...

EulerOS 2.0 SP8 : dovecot (EulerOS-SA-2021-1139)

According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controll...

CentOS 8 : dovecot (CESA-2019:2822)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2019:2822 advisory. - dovecot: improper NULL byte handling in IMAP and ManageSieve protocol parsers leads to out of bounds writes CVE-2019-11500 Note that Nessus has not tested for...

CentOS 8 : dovecot (CESA-2019:3467)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2019:3467 advisory. - dovecot: Improper certificate validation CVE-2019-3814 Note that Nessus has not tested for this issue but has instead relied only on the application's...

openSUSE Security Update : dovecot23 (openSUSE-2021-26)

This update for dovecot23 fixes the following issues : Security issues fixed : - CVE-2020-12100: Fixed a resource exhaustion caused by deeply nested MIME parts bsc1174920. - CVE-2020-24386: Fixed an issue with IMAP hibernation that allowed users to access other users' emails bsc1180405. -...

openSUSE Security Update : dovecot23 (openSUSE-2021-72)

This update for dovecot23 fixes the following issues : Security issues fixed : - CVE-2020-12100: Fixed a resource exhaustion caused by deeply nested MIME parts bsc1174920. - CVE-2020-24386: Fixed an issue with IMAP hibernation that allowed users to access other users' emails bsc1180405. -...

[SECURITY] Fedora 32 Update: dovecot-2.3.13-2.fc32

Dovecot is an IMAP server for Linux/UNIX-like systems, written with security primarily in mind. It also contains a small POP3 server. It supports mail in either of maildir or mbox formats. The SQL drivers and authentication plug-ins are in their subpackages...

EulerOS 2.0 SP3 : dovecot (EulerOS-SA-2021-1064)

According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service resource...

Fedora: Security Advisory for dovecot (FEDORA-2021-c90cb486f7)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora 32 : 1:dovecot (2021-c90cb486f7)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-c90cb486f7 advisory. - An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled...

Huawei EulerOS: Security Advisory for dovecot (EulerOS-SA-2021-1064)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security fix for the ALT Linux 9 package dovecot version 2.3.13-alt1

2.3.13-alt1 built Jan. 18, 2021 Andrey Cherepanov in task 264566 Jan. 12, 2021 Andrey Cherepanov - Updated to 2.3.13 fixes CVE-2020-24386, CVE-2020-25275...

Security update for dovecot23 (important)

openSUSE Security Update: Security update for dovecot23 Announcement ID: openSUSE-SU-2021:0072-1 Rating: important References: 1174920 1180405 1180406 Cross-References: CVE-2020-12100 CVE-2020-24386 CVE-2020-25275 Affected Products: openSUSE Leap 15.1 An update that fixes three vulnerabilities is...

Denial Of Service (DoS)

dovecot is vulnerable to denial of service DoS. The vulnerability exists through improper input validation in lda, lmtp, and imap, on email message with certain choices for ten thousand MIME parts...

Information Disclosure

dovecot is vulnerable to information disclosure. The vulnerability existed via attacker-controlled parameters, leading to access to other users' email messages...

Dovecot 2.2.26 - 2.3.11.3 Information Disclosure Vulnerability

Dovecot is prone to an information disclosure vulnerability. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software;...

Dovecot 2.3.11 - 2.3.11.3 DoS Vulnerability

Dovecot is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:dovecot:dovecot";...

GLSA-202101-01 : Dovecot: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202101-01 Dovecot: Multiple vulnerabilities Multiple vulnerabilities have been discovered in Dovecot. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could send a specially crafted mail o...

FreeBSD : mail/dovecot -- multiple vulnerabilities (bd98066d-4ea4-11eb-b412-e86a64caca56)

Aki Tuomi reports : When imap hibernation is active, an attacker can cause Dovecot to discover file system directory structure and access other users' emails using specially crafted command. The attacker must have valid credentials to access the mail server. Mail delivery / parsing crashed when t...