openSUSE Security Update : exim (openSUSE-2018-170)

This update for exim fixes the following issues : - CVE-2018-6789: Fixed a buffer overflow in the base64decode function, which could be used to execute code remotely. boo1079832 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

Security update for exim (important)

This update for exim fixes the following issues: - CVE-2018-6789: Fixed a buffer overflow in the base64decode function, which could be used to execute code remotely. boo1079832...

Ubuntu 14.04 LTS / 16.04 LTS : Exim vulnerability (USN-3565-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3565-1 advisory. Meh Chang discovered that Exim incorrectly handled memory in certain decoding operations. A remote attacker could use this issue to cause Exim to cras...

USN-3565-1: Exim vulnerability

Meh Chang discovered that Exim incorrectly handled memory in certain decoding operations. A remote attacker could use this issue to cause Exim to crash, resulting in a denial of service, or possibly execute arbitrary code...

[ASA-201802-6] exim: arbitrary code execution

Arch Linux Security Advisory ASA-201802-6 ========================================= Severity: High Date : 2018-02-12 CVE-ID : CVE-2018-6789 Package : exim Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-608 Summary ======= The package exim before version...

FreeBSD : exim -- a buffer overflow vulnerability, remote code execution (316b3c3e-0e98-11e8-8d41-97657151f8c2)

Exim developers report : There is a buffer overflow in base64d, if some pre-conditions are met. Using a handcrafted 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...

Exim SMTP Mail Server Buffer Overflow Vulnerability

Exim is a MTA Mail Transfer Agent, Mail Transfer Agent server software, which is developed under the GPL and is open source software. The software mainly runs on UNIX-like systems. Usually the software will be used with Dovecot or Courier and other software. A buffer overflow vulnerability exists...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

DEBIAN-CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

Buffer overflow

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

Immunity Canvas: EXIM_HEAP_OVERFLOW

Name| eximheapoverflow ---|--- CVE| CVE-2018-6789 Exploit Pack| CANVAS Description| eximheapoverflow Notes| CVE Name: CVE-2018-6789 VENDOR: Exim NOTES: There is a buffer overflow in the b64decode function, this bug exists since the first commit of exim, hence ALL versions are affected. This explo...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

CVE-2018-6789

CVE-2018-6789 is an Exim SMTP base64d buffer overflow vulnerability. The issue resides in the base64d function of Exim’s SMTP listener prior to version 4.90.1, where a handcrafted EHLO/message can cause a heap/buffer overflow and enable remote code execution. Multiple sources confirm the vulnerab...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely...

CVE-2018-6789

An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely. Recent assessments: gwillcox-r7 at October 20, 2020 6:46pm UTC reported: This is now supposedly...

Exim SMTP server RCE via base64d

Exim SMTP email server versions before 4.90 are vulnerable to remote code execution via a vulnerability in Base64 decoding. Recent assessments: asoto-r7 at June 25, 2019 6:25pm UTC reported: There are a few PoCs for this one. Exim is a bear to setup and I wouldn’t be shocked to find unpatched...