curl: CVE-2025-10966: missing SFTP host verification with wolfSSH

Summary: When curl is built with the wolfSSH backend, the SSH/SFTP implementation in lib/vssh/wolfssh.c performs no server host key verification and exposes no host identity options in the curl tool. I verified this locally by building curl with wolfSSH binary reports wolfssh/1.4.20, observing th...

Linux Distros Unpatched Vulnerability : CVE-2024-39223

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An authentication bypass in the SSH service of gost v2.11.5 allows attackers to intercept communications via setting the HostKeyCallback function to...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a machine-in-the-middle attack in OpenSSH [CVE-2025-26465]

Summary IBM Watson Speech Services Cartridge is vulnerable to a machine-in-the-middle attack in OpenSSH, due to an error in how OpenSSH mishandles error codes in specific conditions when verifying the host key CVE-2025-26465. OpenSSH is used in our speech service runtimes. This vulnerabilitiy has...

Linux Distros Unpatched Vulnerability : CVE-2017-3204

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Go SSH library x/crypto/ssh by default does not verify host keys, facilitating man-in-the-middle attacks. Default behavior changed in commit e4e2799 to...

CVE-2024-41254

An issue was discovered in litestream v0.3.13. The usage of the ssh.InsecureIgnoreHostKey disables host key verification, possibly allowing attackers to obtain sensitive information via a man-in-the-middle attack...

CVE-2024-48460

An issue in Eugeny Tabby 1.0.213 allows a remote attacker to obtain sensitive information via the server and sends the SSH username and password even when the host key verification fails...

CVE-2019-8901

This issue was addressed by verifying host keys when connecting to a previously-known SSH server. This issue is fixed in iOS 13.1 and iPadOS 13.1. An attacker in a privileged network position may be able to intercept SSH traffic from the “Run script over SSH” action...

openssh: Machine-in-the-middle attack if VerifyHostKeyDNS is enabled

A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. Fo...

CVE-2025-42921

In JetBrains Toolbox App before 2.6 host key verification was missing in SSH plugin...

OESA-2025-1440 openssh security update

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and...

OESA-2025-1439 openssh security update

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and...

CVE-2025-42921

In JetBrains Toolbox App before 2.6 host key verification was missing in SSH plugin...

CVE-2025-42921

In JetBrains Toolbox App before 2.6 host key verification was missing in SSH plugin...

CVE-2025-42921

In JetBrains Toolbox App before 2.6 host key verification was missing in SSH plugin...

CVE-2025-42921

In JetBrains Toolbox App before 2.6 host key verification was missing in SSH plugin...

CVE-2025-42921

JetBrains Toolbox App has a CVE-2025-42921 vulnerability affecting versions prior to 2.6, caused by missing host key verification in the SSH plugin. Multiple connected sources corroborate that the SSH plugin’s host key verification is absent, enabling potential subversion of SSH authenticity. Aff...

PT-2025-17197 · Jetbrains · Jetbrains Toolbox App

Name of the Vulnerable Software and Affected Versions: JetBrains Toolbox App versions prior to 2.6 Description: The issue concerns missing host key verification in the SSH plugin. Recommendations: For versions prior to 2.6, update to version 2.6 or later to resolve the issue...

openssh: Machine-in-the-middle attack if VerifyHostKeyDNS is enabled

A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. Fo...

EulerOS 2.0 SP11 : openssh (EulerOS-SA-2025-1367)

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...

OESA-2025-1314 openssh security update

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and...