Dovecot: Multiple vulnerabilities

Background Dovecot is an open source IMAP and POP3 email server. Description Multiple vulnerabilities have been discovered in Dovecot. Please review the CVE identifiers referenced below for details. Impact An unauthenticated remote attacker could send a specially crafted mail or use crafted IMAP...

Fedora Update for dovecot FEDORA-2019-3844281be1

The remote host is missing an update for the Copyright C 2019 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...

[SECURITY] Fedora 30 Update: dovecot-2.3.7.2-1.fc30

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...

Security fix for the ALT Linux 8 package dovecot version 2.3.5-alt1.M80P.1

2.3.5-alt1.M80P.1 built Aug. 30, 2019 Gleb Fotengauer-Malinovskiy in task 236782 Aug. 29, 2019 Gleb Fotengauer-Malinovskiy - Applied upstream security fix fixes CVE-2019-11500...

Debian: Security Advisory (DSA-4510-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 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...

Debian: Security Advisory (DLA-1901-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 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...

Dovecot 2.3.0 < 2.3.6 Multiple DoS vulnerabilities

Dovecot is prone to multiple denial of service vulnerabilities in submission-login. Copyright C 2019 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...

Dovecot < 2.2.36.4 and < 2.3.7.2 Heap Overflow Vulnerability

Dovecot is prone to an unauthenticated heap out of bounds heap memory write vulnerability. Copyright C 2019 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...

Debian DLA-1901-1 : dovecot security update

Nick Roessler and Rafi Rubin discovered that the IMAP and ManageSieve protocol parsers in the Dovecot email server do not properly validate input both pre- and post-login. A remote attacker can take advantage of this flaw to trigger out of bounds heap memory writes, leading to information leaks o...

Security fix for the ALT Linux 8 package dovecot-pigeonhole version 1:0.5.5-alt1.M80P.1

1:0.5.5-alt1.M80P.1 built Aug. 30, 2019 Gleb Fotengauer-Malinovskiy in task 236782 Aug. 29, 2019 Gleb Fotengauer-Malinovskiy - Applied upstream security fix fixes CVE-2019-11500...

Fedora 29 : 1:dovecot (2019-1add9a328f)

dovecot updated to 2.3.7.1, pigeonhole to 0.5.7.1 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. ...

[SECURITY] [DLA 1901-1] dovecot security update

Package : dovecot Version : 1:2.2.13-12deb8u7 CVE ID : CVE-2019-11500 Nick Roessler and Rafi Rubin discovered that the IMAP and ManageSieve protocol parsers in the Dovecot email server do not properly validate input both pre- and post-login. A remote attacker can take advantage of this flaw to...

ALPINE-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...

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-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...

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...

Remote code execution

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...

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...

CVE-2019-11500

CVE-2019-11500 affects Dovecot (and Pigeonhole) where protocol processing mishandles NULL bytes, enabling out-of-bounds writes and remote code execution. Affected: Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2; Pigeonhole before 0.5.7.2. Root cause: improper NULL-byte handling in IMAP/ManageSi...

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...