UBUNTU-CVE-2026-55558

aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior...

CVE-2026-53533

aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior...

UBUNTU-CVE-2026-53533

aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior...

CVE-2026-53533 aiosmtplib: SMTP command injection via CR/LF in sender/recipient address

aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior to 5.1.1, SMTP.mail, SMTP.rcpt, SMTP.vrfy, and SMTP.expn send caller-supplied addresses without rejecting embedded CR or LF bytes. Data after the line break is framed as additional standalone SMTP command lines, allowing an...

PT-2025-50802

Name of the Vulnerable Software and Affected Versions ADM versions 4.1.0 through 4.3.3.RKD2 ADM versions 5.0.0 through 5.1.0.RN42 Description An improperly validated TLS/SSL certificate when sending emails to an SMTP server via msmtp allows an attacker intercepting network traffic to execute a...

GO-2025-3988 Insufficient address encoding when passing mail addresses to the SMTP client in github.com/wneessen/go-mail

Insufficient address encoding when passing mail addresses to the SMTP client in github.com/wneessen/go-mail...

Mageia: Security Advisory (MGASA-2025-0238)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

SUSE CVE-2025-61962

In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context...

EUVD-2020-20514

Malware in sbrugna...

EUVD-2005-3401

Malware in sbrugna...

EUVD-2021-10277

Malware in sbrugna...

CVE-2025-61962

In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context...

CVE-2025-61962

In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context...

[slackware-security] fetchmail

New fetchmail packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/fetchmail-6.4.27-i586-2slack15.0.txz: Rebuilt. This update fixes a security issue: fetchmail SMTP client can crash when...

CVE-2025-59937 go-mail has insufficient address encoding when passing mail addresses to the SMTP client

go-mail is a comprehensive library for sending mails with Go. In versions 0.7.0 and below, due to incorrect handling of the mail.Address values when a sender- or recipient address is passed to the corresponding MAIL FROM or RCPT TO commands of the SMTP client, there is a possibility of wrong...

CVE-2025-59937 go-mail has insufficient address encoding when passing mail addresses to the SMTP client

go-mail is a comprehensive library for sending mails with Go. In versions 0.7.0 and below, due to incorrect handling of the mail.Address values when a sender- or recipient address is passed to the corresponding MAIL FROM or RCPT TO commands of the SMTP client, there is a possibility of wrong...

curl: CRLF injection in libcurl's SMTP client via --mail-from and --mail-rcpt allows SMTP command smuggling

Summary: libcurl's SMTP client is vulnerable to CRLF injection via the --mail-from and --mail-rcpt parameters. An attacker can inject newline characters to smuggle SMTP commands like VRFY, potentially enabling user enumeration or protocol abuse. While curl may fail after injection, the injected...

CVE-2020-28023

Exim 4 before 4.94.2 allows Out-of-bounds Read. smtpsetupmsg may disclose sensitive information from process memory to an unauthenticated SMTP client...

CVE-2020-28021

Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters. An authenticated remote SMTP client can insert newline characters into a spool file which indirectly leads to remote code execution as root via AUTH= in a MAIL FROM command...

CVE-2023-46386

LOYTEC electronics GmbH LINX-212 and LINX-151 devices all versions are vulnerable to Insecure Permissions via registry.xml file. This vulnerability allows remote attackers to disclose smtp client account credentials and bypass email authentication...