JLSEC-2025-97 A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the...

A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the sshkdf function responsible for key derivation. Due to inconsistent interpretation of return values where OpenSSL uses 0 to indicate failure and libssh uses 0 for success—the function may mistakenl...

PT-2025-46070

The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted from the extension negotiation message, and a client and server may consequently end up with a connecti...

PT-2025-46072

A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the ssh kdf function responsible for key derivation. Due to inconsistent interpretation of return values where OpenSSL uses 0 to indicate failure and libssh uses 0 for success—the function may mistaken...

RLSA-2025:18231 Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: out-of-bounds read in sftphandle CVE-2025-5318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

How to Collect Logs from Veeam Appliance Installer

Purpose This article documents how to collect logs from the installer for the Software Appliances included with Veeam Backup & Replication 13 Veeam Software Appliance, Veeam Infrastructure Appliance, and Veeam Hardened Repository Appliance. This procedure may be required if an installation-relate...

CVE-2025-58778

Multiple versions of RG-EST300 provided by Ruijie Networks provide SSH server functionality. It is not documented in the manual, and enabled in the initial configuration. Anyone with the knowledge of the related credentials can log in to the affected device, leading to information disclosure,...

CVE-2025-58778

CVE-2025-58778 concerns Ruijie Networks RG-EST300 devices, where an undocumented SSH server feature is enabled by default in the initial configuration. The vulnerability allows anyone with the relevant credentials to log in, potentially leading to information disclosure, unauthorized changes to s...

PT-2025-42421

Name of the Vulnerable Software and Affected Versions Ruijie Networks RG-EST300 affected versions not specified Description Multiple versions of RG-EST300 provided by Ruijie Networks include an SSH server function that is not documented in the manual and is enabled by default. Successful...

CVE-2025-58778: Hidden Functionality

Multiple versions of RG-EST300 provided by Ruijie Networks provide SSH server functionality. It is not documented in the manual, and enabled in the initial configuration. Anyone with the knowledge of the related credentials can log in to the affected device, leading to information disclosure,...

CVE-2025-53868 BIG-IP SCP and SFTP vulnerability

When running in Appliance mode, a highly privileged authenticated attacker with access to SCP and SFTP may be able to bypass Appliance mode restrictions using undisclosed commands. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

Security update for libssh

This update for libssh fixes the following issues: CVE-2025-8114: Fixed NULL pointer dereference when calculating the session ID during the key exchange KEX process bsc1246974 CVE-2025-8277: Fixed Memory Exhaustion via Repeated Key Exchange bsc1249375 Patch Instructions: To install this SUSE upda...

Dell Enterprise SONiC OS < 4.5.0a RCE (DSA-2025-275)

The version of Dell Enterprise SONiC OS running on the remote host is prior to 4.5.0a. It is, therefore, affected by a remote code execution vulnerability as detailed in the DSA-2025-275 advisory: - Dell Enterprise SONiC OS, version 4.5.0, contains a cryptographic key vulnerability in SSH. An...

OPENVAS SCAN / Greenbone Enterprise Appliance (GEA) / Greenbone Security Manager (GSM) / Greenbone OS (GOS) (SSH Banner)

SSH banner-based detection of OPENVAS SCAN / Greenbone Enterprise Appliance GEA / Greenbone Security Manager GSM / Greenbone OS GOS. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

PT-2025-52446

Name of the Vulnerable Software and Affected Versions libnbd affected versions not specified Description A flaw exists in libnbd where a malicious actor could potentially achieve arbitrary code execution with the privileges of the user running libnbd. This is possible by convincing libnbd to open...

OESA-2025-2370 erlang security update

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fixes: Allocation of Resources Without Limits or Throttling...

curl: Missing enforcement of SFTP quote syntax can lead to operation on wrong object

Summary: curl supports -Q or --quote and libcurl CURLOPTQUOTE to specify "commands" to execute for ftp and SFTP connections. The SFTP supports commands that perform operations on filesystem objects. When the object path has a filename, the caller is supposed to quote the parameter example: -Q...

PT-2025-46004

An authentication bypass vulnerability exists in libcurl prior to v8.0.0 where it reuses a previously established SSH connection despite the fact that an SSH option was modified, which should have prevented reuse. libcurl maintains a pool of previously used connections to reuse them for subsequen...

JLSEC-2025-7 ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain...

ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. A configuration...

PT-2025-41791

Уязвимость микропрограммного обеспечения медиаконвертеров TRC-2190 Series связана с использованием жестко закодированного криптографического ключа. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить атаку типа «человек посередине» путем использования общедоступно...

PT-2025-41409

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos Space versions prior to 22.2R1 Patch V3 Juniper Networks Junos Space versions 23.1 before 23.1R1 Patch V3 Description An Uncontrolled Resource Consumption issue exists in the HTTP daemon httpd of Juniper Networks Junos...