CVE-2017-16943

The receivemsg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service use-after-free via vectors involving BDAT commands. Mitigation if you are running Exim 4.88 or newer, then in the main section of your Exim...

This Week in Security News: How a Partnership can Advance DevSecOps and Cybersecurity Issues in the Midwest and South U.S.

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, learn about how Trend Micro’s partnership with Snyk will advance DevSecOps. Also, read about cyber attacks affecting hospitals in Alabama an...

Exploit for Classic Buffer Overflow in Exim

Exim CVE-2018-6789 ================== PoC materials to exploit...

Fedora 29 : exim (2019-d778bd4137)

This is an update fixing CVE-2019-16928. 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...

Fedora Update for exim FEDORA-2019-d778bd4137

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 29 Update: exim-4.92.3-1.fc29

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

Exploit for CVE-2019-15846

Exim CVE-2019-15846 =================== PoC materials to exploi...

[SECURITY] Fedora 31 Update: exim-4.92.3-1.fc31

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

Fedora 31 : exim (2019-e080507ba5)

This is an update fixing CVE-2019-16928. 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...

Fedora 31 : exim (2019-1ed7bbb09c)

This is an update fixing CVE-2019-15846. 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. C Tenable...

Fedora Update for exim FEDORA-2019-006dfc94cd

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: exim-4.92.3-1.fc30

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

Fedora 30 : exim (2019-006dfc94cd)

This is an update fixing CVE-2019-16928. 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...

[ASA-201910-1] exim: arbitrary code execution

Arch Linux Security Advisory ASA-201910-1 ========================================= Severity: Critical Date : 2019-10-02 CVE-ID : CVE-2019-16928 Package : exim Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-1038 Summary ======= The package exim before versi...

Exim Releases Security Update

Exim has released a security update to address a vulnerability affecting Exim versions 4.92 to 4.92.2. A remote attacker could exploit this vulnerability to take control of an affected email server. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to...

Critical Exim Flaw Opens Servers to Remote Code Execution

A patch has been issued for a critical flaw in the Exim email server software, which could potentially open Exim-based servers up to denial of service or remote code execution attacks. Exim, which is free software used on Unix-like operating systems including Linux or Mac OSX, serves as a mail...

New Critical Exim Flaw Exposes Email Servers to Remote Attacks — Patch Released

A critical security vulnerability has been discovered and fixed in the popular open-source Exim email server software, which could allow a remote attacker to simply crash or potentially execute malicious code on targeted servers. Exim maintainers today released an urgent security update—Exim...

New Critical Exim Flaw Exposes Email Servers to Remote Attacks — Patch Released

A critical security vulnerability has been discovered and fixed in the popular open-source Exim email server software, which could allow a remote attacker to simply crash or potentially execute malicious code on targeted servers. Exim maintainers today released an urgent security update—Exim...

CVE-2019-16928

A heap-based buffer overflow flaw was found in Exim. The overflow can be triggered via specially crafted SMTP-protocol EHLO message, which may lead to unauthenticated remote code execution. It is thought that the execution of the remote code would be at the exim user level although execution as t...

FreeBSD : Exim -- heap-based buffer overflow in string_vformat leading to RCE (e917caba-e291-11e9-89f1-152fed202bb7)

Exim developers team report : There is a heap overflow in stringvformat.Using a EHLO message, remote code execution seems to be possible. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database : Copyright 2003-2019...