RHSA-2026:50964 Red Hat Security Advisory: postfix security update

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Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabili...

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...

RHSA-2026:25932 Red Hat Security Advisory: postfix security update

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Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

MGASA-2024-0029 Updated postfix packages fix a security vulnerability

Postfix has been updated to fix smtp smuggling, an email spoofing attack that involves a composition of email services with specific differences in the way they handle line endings other than...

Important: postfix

Issue Overview: Postfix through 3.8.4 allows SMTP smuggling unless configured with smtpddatarestrictions=rejectunauthpipelining and smtpddiscardehlokeywords=chunking or certain other options that exist in recent versions. Remote attackers can use a published exploitation technique to inject e-mai...

SUSE-SU-2023:4981-1 Security update for postfix

This update for postfix fixes the following issues: - CVE-2023-51764: Fixed new SMTP smuggling attack bsc1218304...

SUSE-SU-2023:3945-1 Security update for postfix

This update for postfix fixes the following issues: Security fixes: - CVE-2023-32182: Fixed configpostfix SUSE specific script using potentially bad /tmp file bsc1211196. Other fixes: - postfix: config.postfix causes too tight permission on main.cf bsc1215372...

SUSE-SU-2023:3394-1 Security update for postfix

This update for postfix fixes the following issues: - CVE-2023-32182: Fixed configpostfix SUSE specific script potentially bad /tmp file usage bsc1211196. - Update to from 3.7.2 to 3.7.3: - Fixes a bug where some messages were not delivered after 'warning: Unexpected record type 'X'. bsc1213515...

postfix security update

2:2.6.6-2.1 - fix CVE-2011-0411 682978...

Debian DSA-093-1 : postfix - remote DoS

Wietse Venema reported he found a denial of service vulnerability in postfix. The SMTP session log that postfix keeps for debugging purposes could grow to an unreasonable size. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extract...

SUSE-SA:2003:033: postfix

The remote host is missing the patch for the advisory SUSE-SA:2003:033 postfix. Postfix is a flexible MTA replacement for sendmail. Michal Zalewski has reported problems in postfix which can lead to a remote DoS attack or allow attackers to bounce-scan private networks. These problems have been...