Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in recent versions). 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 Postfix supports <LF>.<CR><LF> but some other popular e-mail servers do not. To prevent attack variants (by always disallowing <LF> without <CR>) a different solution is required such as the smtpd_forbid_bare_newline=yes option with a Postfix minimum version of 3.5.23 3.6.13 3.7.9 3.8.4 or 3.9.

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SUSE 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 ...

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 ...

DEBIAN-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 ...

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 ...

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 ...

[SECURITY] Fedora 39 Update: rust-coreos-installer-0.18.0-2.fc39

coreos-installer installs Fedora CoreOS or RHEL CoreOS to bare-metal machines or, occasionally, to virtual machines...

Fedora: Security Advisory for rust-coreos-installer (FEDORA-2023-6215ea423b)

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...

Fedora: Security Advisory for rust-coreos-installer (FEDORA-2023-9790b327cb)

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...

Bare Metal Recovery Fails With "The requested security package does not exist."

Article Applicability The issue documented in this article occurs with Server 2022 deployments created using a Server 2022 ISO created before September 2023. This issue was fixed in the Server 2022 ISO released by Microsoft after September 2023. Challenge Bare Metal Restore from Veeam Recovery...

VMXNET3 Drivers Missing From Recovery Media for Server 2022 vSphere VM

Challenge When attempting to perform a Bare Metal Restore on a vSphere VM using Veeam Recovery Media, which was created from a vSphere VM running Server 2022, the network adapter drivers fail to load. This issue persists despite having the 'Include hardware drivers from this computer' option...

CVE-2023-28016

Host Header Injection vulnerability in the HCL BigFix OSD Bare Metal Server version 311.12 or lower allows attacker to supply invalid input to cause the OSD Bare Metal Server to perform a redirect to an attacker-controlled domain...

CVE-2023-28006

The OSD Bare Metal Server uses a cryptographic algorithm that is no longer considered sufficiently secure...

CVE-2023-28006

The OSD Bare Metal Server uses a cryptographic algorithm that is no longer considered sufficiently secure...

CVE-2023-28016

Host Header Injection vulnerability in the HCL BigFix OSD Bare Metal Server version 311.12 or lower allows attacker to supply invalid input to cause the OSD Bare Metal Server to perform a redirect to an attacker-controlled domain...

Design/Logic Flaw

Host Header Injection vulnerability in the HCL BigFix OSD Bare Metal Server version 311.12 or lower allows attacker to supply invalid input to cause the OSD Bare Metal Server to perform a redirect to an attacker-controlled domain...

CVE-2023-28016

CVE-2023-28016 affects HCL BigFix OSD Bare Metal Server versions 311.12 or lower, via a Host Header Injection vulnerability that enables a redirect to an attacker‑controlled domain. Root cause is improper handling of host header input leading to external redirects. Impact is a user redirection to...

CVE-2023-28016 HCL BigFix OSD Bare Metal Server is affected by a host header injection vulnerability

Host Header Injection vulnerability in the HCL BigFix OSD Bare Metal Server version 311.12 or lower allows attacker to supply invalid input to cause the OSD Bare Metal Server to perform a redirect to an attacker-controlled domain...

CVE-2023-28016 HCL BigFix OSD Bare Metal Server is affected by a host header injection vulnerability

Host Header Injection vulnerability in the HCL BigFix OSD Bare Metal Server version 311.12 or lower allows attacker to supply invalid input to cause the OSD Bare Metal Server to perform a redirect to an attacker-controlled domain...

CVE-2023-23343

A clickjacking vulnerability in the HCL BigFix OSD Bare Metal Server version 311.12 or lower allows attacker to use transparent or opaque layers to trick a user into clicking on a button or link on another page to perform a redirect to an attacker-controlled domain...