postfix security update

An update is available for postfix. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The postfix packages provide a Mail Transport Agent MTA, which supports...

ALSA-2026:26205 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2026:25930 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

[SECURITY] Fedora 44 Update: postfix-3.10.10-1.fc44

Postfix is a Mail Transport Agent MTA...

CVE-2026-40566 FreeScout vulnerable to SSRF via IMAP/SMTP Connection Test Endpoints

FreeScout is a free self-hosted help desk and shared mailbox. Versions prior to 1.8.213 have a Server-Side Request Forgery SSRF vulnerability in the IMAP/SMTP connection test functionality of FreeScout's MailboxesController. Three AJAX actions fetchtest line 731, sendtest line 682, and imapfolder...

CVE-2026-1323

The extension fails to properly define allowed classes used when deserializing transport failure metadata. An attacker may exploit this to execute untrusted serialized code. Note that an active exploit requires write access to the directory configured at...

MiracleLinux 3 : postfix-2.3.3-2.9AXS3 (AXSA:2008-88:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2008-88:01 advisory. Postfix is a Mail Transport Agent MTA, supporting LDAP, SMTP AUTH SASL, and TLS. CVE-2008-2936: Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and...

EUVD-2006-0980

Malware in sbrugna...

USN-7373-1: Exim vulnerability

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

postfix security update

An update is available for postfix. 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 The postfix packages provide a Mail Transport Agent MTA, which supports...

RLSA-2024:9243 Moderate: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: SMTP smuggling vulnerability CVE-2023-51764 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Debian dla-3708 : exim4 - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3708 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3708-1 [email protected] https://www.debian.org/lts/security/...

RHEL 9 : postfix (RHSA-2024:9243)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:9243 advisory. The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: SMTP...

USN-6939-1: Exim vulnerability

Phillip Szelat discovered that Exim misparses multiline MIME header filenames. A remote attacker could use this issue to bypass a MIME filename extension-blocking protection mechanism and possibly deliver executable attachments to the mailboxes of end users...

USN-6881-1: Exim vulnerability

It was discovered that Exim did not enforce STARTTLS sync point on client side. An attacker could possibly use this issue to perform response injection during MTA SMTP sending...

USN-6611-1: Exim vulnerability

It was discovered that Exim incorrectly handled certain requests. A remote attacker could possibly use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism...

Fedora: Security Advisory (FEDORA-2024-c839e7294f)

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...

Fedora: Security Advisory for postfix (FEDORA-2024-5c186175f2)

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...

[SECURITY] Fedora 38 Update: postfix-3.7.9-1.fc38

Postfix is a Mail Transport Agent MTA...

[SECURITY] [DLA 3708-1] exim4 security update

Debian LTS Advisory DLA-3708-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany January 05, 2024 https://wiki.debian.org/LTS Package : exim4 Version : 4.92-8+deb10u9 CVE ID : CVE-2023-51766 Debian Bug : 1059387 It was discovered that Exim, a mail transport agent, c...