[SECURITY] Fedora 32 Update: dovecot-2.3.10.1-1.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...

Man-in-the-Middle (MitM)

em-imap is vulnerable to man-in-the-middle MitM. The vulnerability exists as it does not verify the hostname in the TLS server certificate...

em-imap Trust Management Issue Vulnerability

em-imap is an IMAP client based on EventMachine by Conrad Irwin Software developers. A security vulnerability exists in version 0.5 of em-imap, which stems from the program not validating the hostname of the TLS server credentials. An attacker could exploit this vulnerability to conduct a...

Man-in-the-Middle (MitM)

Overview em-imap is a gem that allows you to connect to an IMAP4rev1 server in a non-blocking fashion. Affected versions of this package are vulnerable to Man-in-the-Middle MitM. The hostname in a TLS server certificate is not verified. An attacker can assume the identity of a trusted server and...

CVE-2020-13163

em-imap 0.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified...

CVE-2020-13163

em-imap 0.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified...

CVE-2020-13163

em-imap 0.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified...

PT-2020-13366

Name of the Vulnerable Software and Affected Versions em-imap versions 0.5 and earlier Description The issue allows an attacker to perform a man-in-the-middle attack against users of the library. This is due to the insecure use of the eventmachine library, which fails to verify the hostname in a...

CVE-2020-13163: Improper Certificate Validation

em-imap 0.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified...

USN-4361-1: Dovecot vulnerabilities

Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to cause a denial of service. CVE-2020-10957, CVE-2020-10967 Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to...

Fedora: Security Advisory for roundcubemail (FEDORA-2020-35e12da5fe)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

Fedora: Security Advisory for roundcubemail (FEDORA-2020-835b7f0615)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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] Fedora 31 Update: roundcubemail-1.4.4-1.fc31

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

[SECURITY] Fedora 30 Update: roundcubemail-1.4.4-1.fc30

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

[SECURITY] Fedora 32 Update: roundcubemail-1.4.4-1.fc32

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

Debian: Security Advisory (DSA-4674-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 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] [DSA 4674-1] roundcube security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4674-1 [email protected] https://www.debian.org/security/ Sebastien Delafond May 05, 2020 https://www.debian.org/security/faq -...

Open-Xchange: reading the stack data of the imap process

in dovecot / core in the imap-client-hibernate.c file in the imaphibernatehandshake function, lines 31..39 contain vulnerable code: cpp else if ret = readfd, buf, sizeofbuf-1 0 && bufret-1 == '\n' bufret-1 = '\0'; if versionstringverifybuf, "imap-hibernate", 1 return 0; ierror"%s sent invalid...

Targeted Phishing Attacks Successfully Hacked Top Executives At 150+ Companies

In the last few months, multiple groups of attackers successfully compromised corporate email accounts of at least 156 high-ranking officers at various firms based in Germany, the UK, Netherlands, Hong Kong, and Singapore. Dubbed 'PerSwaysion,' the newly spotted cyberattack campaign leveraged...

Scientific Linux Security Update : mutt on SL7.x x86_64 (20200407)

mutt: IMAP header caching path traversal vulnerability C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if description scriptid135823; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate", value:"2024/03/15";...