TencentOS Server 3: openssh (TSSA-2022:0215)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0215 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 4: openssh (TSSA-2024:0951)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0951 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

QNAP QTS Multiple OpenSSH Vulnerabilities (QSA-25-14)

QNAP QTS is prone to multiple vulnerabilities in OpenSSH. 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 CPE = "cpe:/o:qnap:qts"; ifdescriptio...

QNAP QuTS hero Multiple OpenSSH Vulnerabilities (QSA-25-14)

QNAP QuTS hero is prone to multiple vulnerabilities in OpenSSH. 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 CPE = "cpe:/o:qnap:qutshero";...

Mageia: Security Advisory (MGASA-2025-0157)

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...

Alibaba Cloud Linux 3 : 0199: openssh bug fix update (Moderate) (ALINUX3-SA-2024:0199)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2024:0199 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2020-15778: scp in OpenSSH through 8.3...

Alibaba Cloud Linux 3 : 0188: openssh (ALINUX3-SA-2022:0188)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2022:0188 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2018-20685: In OpenSSH 7.9, scp.c in t...

EulerOS 2.0 SP10 : openssh (EulerOS-SA-2025-1530)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious...

Photon OS 4.0: Openssh PHSA-2025-4.0-0790

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2025-4.0-0790. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Security Bulletin: Vulnerabilities in OpenSSH and OpenSSL affect IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products

Summary Vulnerabilities in OpenSSH and OpenSSL affect IBM Storage Virtualize products and could allow arbitrary code execution, authentication bypass and denial of service. CVE-2024-6387 CVE-2024-6409 CVE-2023-2975 CVE-2023-3446 CVE-2023-3817 CVE-2023-5678. Vulnerability Details CVEID:CVE-2024-63...

Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2025-1367)

The remote host is missing an update for the Huawei EulerOS 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...

Siemens SCALANCE X-200RNA Switch Devices Improper Input Validation (CVE-2015-6563)

The monitor component in sshd in OpenSSH before 7.0 on non-OpenBSD platforms accepts extraneous username data in MONITORREQPAMINITCTX requests, which allows local users to conduct impersonation attacks by leveraging any SSH login access in conjunction with control of the sshd uid to send a crafte...

February Linux Patch Wednesday

FebruaryLinux Patch Wednesday. There are 561 vulnerabilities in total. 338 in Linux Kernel. Formally, there is one vulnerability with a sign of exploitation in the wild: RCE - 7-Zip CVE-2025-0411. But it is about Windows MoTW and, naturally, is not exploitable on Linux. There are public exploits...

Fedora 40 : openssh (2025-62f6cb2785)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-62f6cb2785 advisory. Fix missing error codes set and invalid error code checks in OpenSSH. It prevents memory exhaustion attack and a MITM attack when VerifyHostKeyDNS i...

FreeBSD : FreeBSD -- Multiple vulnerabilities in OpenSSH (a8f1ee74-f267-11ef-87ba-002590c1f29c)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the a8f1ee74-f267-11ef-87ba-002590c1f29c advisory. OpenSSH client host verification error CVE-2025-26465 ssh1 contains a logic error that allows ...

FreeBSD -- Multiple vulnerabilities in OpenSSH

Problem Description: OpenSSH client host verification error CVE-2025-26465 ssh1 contains a logic error that allows an on-path attacker to impersonate any server during certain conditions when the VerifyHostKeyDNS option is enabled. OpenSSH server denial of service CVE-2025-26466 The OpenSSH clien...

FreeBSD-SA-25:05.openssh

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-25:05.openssh Security Advisory The FreeBSD Project Topic: Multiple vulnerabilities in OpenSSH Category: contrib Module: openssh Announced: 2025-02-21 Credits:...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : openssh (SUSE-SU-2025:0585-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0585-1 advisory. - CVE-2025-26465: Fixed MitM attack against OpenSSH's VerifyHostKeyDNS-enabled client bsc1237040...

Critical OpenSSH Vulnerabilities Expose Users to MITM and DoS Attacks

Two critical OpenSSH vulnerabilities discovered! Qualys TRU finds client and server flaws CVE-2025-26465 & CVE-2025-26466 enabling MITM and…...

New OpenSSH Flaws Enable Man-in-the-Middle and DoS Attacks — Patch Now

Two security vulnerabilities have been discovered in the OpenSSH secure networking utility suite that, if successfully exploited, could result in an active machine-in-the-middle MitM and a denial-of-service DoS attack, respectively, under certain conditions. The vulnerabilities, detailed by the...