EUVD-2026-9009

An attacker may exploit the use of outdated and weak MAC algorithms in the device’s SSH service to potentially compromise the integrity of the SSH session, allowing manipulation of transmitted data if the attacker can interact with the network traffic...

CVE-2026-1627

An attacker may exploit the use of outdated and weak MAC algorithms in the device’s SSH service to potentially compromise the integrity of the SSH session, allowing manipulation of transmitted data if the attacker can interact with the network traffic...

EulerOS Virtualization 2.9.0 : openssh (EulerOS-SA-2024-1475)

According to the versions of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote...

Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2024-1343)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

Debian dsa-5600 : php-phpseclib - security update

The remote Debian 11 / 12 host has a package installed that is affected by a vulnerability as referenced in the dsa-5600 advisory. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5600-1...

Linux: MAC algorithms

This variable limits the types of MAC algorithms that SSH can use during communication. MD5 and 96-bit MAC algorithms are considered weak and have been shown to increase exploitability in SSH downgrade attacks. Weak algorithms continue to have a great deal of attention as a weak spot that can be...

Security Bulletin: CBC mode ciphers, weak MD5 and MAC algorithms vulnerabilities in OpenSSH affect IBM Security Network Protection (CVE-2008-5161)

Summary CBC mode ciphers, weak MD5 and MAC algorithms vulnerabilities have been discovered in OpenSSH used with IBM Security Network Protection. These vulnerabilities have been addressed in the firmware versions below. Vulnerability Details CVEID: CVE-2008-5161 DESCRIPTION: OpenSSH and multiple S...

Security Bulletin: IBM Security Access Manager for Web appliances has some weak SSH MAC Algorithms enabled (CVE-2015-5012)

Summary IBM Security Access Manager for Web appliance enables some SSH MAC Algorithms that only provide weak security, which could leave sensitive information vulnerable to decryption. Vulnerability Details CVEID: CVE-2015-5012 DESCRIPTION: IBM Security Access Manager for Web could provide weaker...

Addressing False Positives from CBC and MAC Vulnerability Scans of NetScaler SSHD

BUG0217580 addressed an SSH vulnerability CVE-2008-5161 involving CBC algorithms used in SSH connections CBC Mode Plaintext Recovery Vulnerability. The bug was reported when NetScaler 10.0 was still the newest version as NetScaler shipped with an affected version of OpenSSH. The NetScaler bug fix...

CVE-2015-5012

The SSH implementation on IBM Security Access Manager for Web appliances 7.0 before 7.0.0 FP19, 8.0 before 8.0.1.3 IF3, and 9.0 before 9.0.0.0 IF1 does not properly restrict the set of MAC algorithms, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via...