CVE-2023-51765

sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports . but some other...

AZL-32296 CVE-2023-51764 affecting package postfix for versions less than 3.7.0-3

Postfix through 3.8.5 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-mail messages with ...

AZL-35110 CVE-2023-51764 affecting package postfix for versions less than 3.9.0-1

Postfix through 3.8.5 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-mail messages with ...

UBUNTU-CVE-2023-51764

Postfix through 3.8.5 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-mail messages with ...

CVE-2023-51765

sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports . but some other...

CVE-2023-51766

Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim supports . but...

Postfix Data Forgery Issue Vulnerability

Postfix is an open source mail transfer agent. A data forgery issue vulnerability exists in versions prior to Postfix 3.8.4, which stems from a vulnerability that allows an attacker to bypass the SPF protection mechanism for SMTP smuggling...

Fedora: Security Advisory for opensc (FEDORA-2023-c7e4c9af51)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Exim Security Vulnerabilities

Exim is an open source messaging agent MTA running on Unix systems that routes, forwards and delivers mail. A security vulnerability exists in Exim 4.97 and earlier versions, which stems from a vulnerability that allows an attacker to bypass the SPF protection mechanism for SMTP smuggling...

CVE-2023-51766

Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim supports . but...

Fedora: Security Advisory (FEDORA-2023-7dee358171)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

CVE-2023-51765

sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports . but some other...

CVE-2023-51766

Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim supports . but...

[SECURITY] Fedora 38 Update: opensc-0.24.0-1.fc38

OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the PKCS11 API so...

[SECURITY] Fedora 39 Update: thunderbird-115.6.0-1.fc39

Mozilla Thunderbird is a standalone mail and newsgroup client...

PT-2023-8848 · Sendmail +5 · Sendmail +5

Name of the Vulnerable Software and Affected Versions: sendmail versions 8.14.7 through 8.17.2 Description: The issue allows SMTP smuggling in certain configurations, enabling remote attackers to inject e-mail messages with a spoofed MAIL FROM address. This bypasses an SPF protection mechanism...

[SECURITY] Fedora 38 Update: thunderbird-115.6.0-1.fc38

Mozilla Thunderbird is a standalone mail and newsgroup client...

[SECURITY] Fedora 39 Update: opensc-0.24.0-1.fc39

OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the PKCS11 API so...

PT-2023-8129

Name of the Vulnerable Software and Affected Versions Exim versions prior to 4.97.1 Description The issue allows SMTP smuggling in certain configurations, enabling remote attackers to inject e-mail messages with a spoofed MAIL FROM address. This can bypass an SPF protection mechanism due to Exim'...

The vulnerability of OMICARD’s marketing mailing system lies in the improper restriction on the name of the path to the restricted catalog. This allows attackers to bypass the authentication process and upload arbitrary files.

The vulnerability of OMICARD’s marketing email system is related to incorrect restrictions on the path name to the restricted catalog during the processing of the FileName parameter. Exploiting this vulnerability allows a malicious actor to bypass authentication procedures and upload arbitrary...