CVE-2023-51764

CVE-2023-51764 Postfix SMTP Smuggling - Expect Script POC send an email that is legitimate, but inside the email there is many others emails different senders, recipients, subjet, etc. The initial email is check for SPF/DKIM/DMARC, the others inside are not ! usage: ./cve-2023-51764.sh mx.fqdn po...

WhoAmIMailBot

Who Am I Mail Bot What is it? Who Am I Mail Bot is a service to mask your e-mails. It was inspired by Blur, where you can create an alias for your e-mail and use it to signup on applications. The problem with Blur is that all e-mails pass trough their infraestructure and I don't need/want anybody...

CVE-2023-51764

PoC for CVE-2023-51764 SMTP SMUGGLING Postfix CVE-2023-5176525.py Description This script allows sending messages using port 25 of the mail server. Usage Before running, modify the variables: smtpserver - address of the mail server fromaddress - sender of the first email toaddress - recipient of...

mailinabox

Mail-in-a-Box Por @JoshData y contribuidores. Mail-in-a-Box ayuda a las personas a recuperar el control de su correo electrónico definiendo un servidor SMTP+todo lo demás fácil de implementar con un solo clic: un servidor de correo en una caja. Por favor, consultahttps://mailinabox.email para ver...

flyphish

Flyphish Flyphish is an Ansible playbook allowing cyber security consultants to deploy a phishing server in the cloud for security assessments. The playbook installs and configures Gophish , Postfix and OpenDKIM on a virtual machine in the cloud. Additionally, for OPSEC purposes, the playbook...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.6.0.6)

The version of AOS installed on the remote host is prior to 7.6.0.6. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-7.6.0.6 advisory. - In an untrusted JMS environment, org.springframework.jms.support.converter.MappingJackson2MessageConverter and...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. 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 fo...

Webmin Help Template Authenticated Remote Code Execution

Webmin's help system accepts template variables via query parameters and processes them through the eval function. This allows an authenticated user to execute commands with root privileges. Versions prior to 2.640 appear to be affected. Webmin Help Template Authenticated Remote Code Execution...

RHSA-2026:51436 Red Hat Security Advisory: postfix security update

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RHSA-2026:51034 Red Hat Security Advisory: postfix security update

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postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. 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 fo...

RHSA-2026:50963 Red Hat Security Advisory: postfix security update

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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: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...