2385 matches found
dovecot: using a large number of address headers may trigger a denial of service
A flaw was found in Dovecot. Processing a large number of address headers From, To, Cc, Bcc, etc can be excessively CPU intensive. This flaw allows a remote attacker to trigger a denial of service...
Moderate: Red Hat Security Advisory: dovecot security update
An update for dovecot is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...
dovecot: very large headers can cause resource exhaustion when parsing message
A security issue was found in Dovecot. Very large headers can lead to resource exhaustion when parsing messages. The message-parser normally reads reasonably sized chunks of the message. However, when it feeds them to the message-header-parser, it starts building up a "fullvalue" buffer out of th...
dovecot security update
1:2.3.16-6 - fix CVE-2024-23185: very large headers can cause resource exhaustion when parsing message RHEL-55219 - fix CVE-2024-23184: using a large number of address headers may trigger a denial of service RHEL-55206...
RHEL 8 : dovecot (RHSA-2024:6973)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:6973 advisory. Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3...
ALSA-2024:6973 Moderate: dovecot security update
Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...
Moderate: dovecot security update
Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...
dovecot security update
An update is available for dovecot. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Dovecot is an IMAP server for Linux and other UNIX-like systems, written...
RLSA-2024:6529 Moderate: dovecot security update
Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...
Ubuntu: Security Advisory (USN-7013-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
USN-7013-1: Dovecot vulnerabilities
It was discovered that Dovecot incorrectly handled a large number of address headers. A remote attacker could possibly use this issue to cause Dovecot to consume resources, leading to a denial of service. CVE-2024-23184 It was discovered that Dovecot incorrectly handled very large headers. A remo...
USN-7013-1 dovecot vulnerabilities
It was discovered that Dovecot incorrectly handled a large number of address headers. A remote attacker could possibly use this issue to cause Dovecot to consume resources, leading to a denial of service. CVE-2024-23184 It was discovered that Dovecot incorrectly handled very large headers. A remo...
RHSA-2022:8208 Red Hat Security Advisory: dovecot security and enhancement update
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RHSA-2022:7623 Red Hat Security Advisory: dovecot security update
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RHSA-2022:1950 Red Hat Security Advisory: dovecot security update
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RHSA-2021:1887 Red Hat Security Advisory: dovecot security and bug fix update
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RHSA-2020:3736 Red Hat Security Advisory: dovecot security update
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RHSA-2020:3735 Red Hat Security Advisory: dovecot security update
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