CVE-2020-3200 Cisco IOS and IOS XE Software Secure Shell Denial of Service Vulnerability

A vulnerability in the Secure Shell SSH server code of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload. The vulnerability is due to an internal state not being represented correctly in the SSH state machine, which...

CVE-2020-3200

CVE-2020-3200 affects Cisco IOS and IOS XE Secure Shell (SSH) server. The root cause is an incorrect representation of internal state in the SSH state machine, enabling an authenticated, remote attacker to trigger an error condition via a crafted SSH connection and traffic pattern, causing the de...

CVE-2020-3200 Cisco IOS and IOS XE Software Secure Shell Denial of Service Vulnerability

A vulnerability in the Secure Shell SSH server code of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload. The vulnerability is due to an internal state not being represented correctly in the SSH state machine, which...

Cisco IOS and IOS XE Software Secure Shell Denial of Service Vulnerability

A vulnerability in the Secure Shell SSH server code of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload. The vulnerability is due to an internal state not being represented correctly in the SSH state machine, which...

Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Default SSH Key Vulnerability (cisco-sa-20190501-nexus9k-sshkey)

According to its self-reported version, Cisco NX-OS Software for Nexus 9000 Series Fabric Switches ACI Mode has a Default SSH System Key. An unauthenticated, remote attacker can exploit this, to gain root privileges. Please see the included Cisco BIDs and Cisco Security Advisory for more...

Exploit for Improper Verification of Cryptographic Signature in Golang Package_Ssh

Exploit for CVE-2020-9283 This project is inspired by the o...

Cisco 7937G Denial-of-Service Attack

This module exploits a bug in how the conference station handles incoming SSH connections that provide an incompatible key exchange. By connecting with an incompatible key exchange, the device becomes nonresponsive until it is manually power cycled. Module Options msf use...

Cisco 7937G SSH Privilege Escalation

This module exploits a feature that should not be available via the web interface. An unauthenticated user may change the credentials for SSH access to any username and password combination desired, giving access to administrative functions through an SSH connection. Module Options msf use...

DEBIAN-CVE-2020-12062

The scp client in OpenSSH 8.2 incorrectly sends duplicate responses to the server upon a utimes system call failure, which allows a malicious unprivileged user on the remote server to overwrite arbitrary files in the client's download directory by creating a crafted subdirectory anywhere on the...

EulerOS 2.0 SP8 : python-paramiko (EulerOS-SA-2020-1588)

According to the version of the python-paramiko packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Paramiko version 2.4.1, 2.3.2, 2.2.3, 2.1.5, 2.0.8, 1.18.5, 1.17.6 contains a Incorrect Access Control vulnerability in SSH server that ca...

MGASA-2020-0216 Updated nmap packages fix security vulnerability

Updated nmap packages fix security vulnerability: nselibssh2.cc in Nmap 7.70 is subject to a denial of service condition due to a double free when an SSH connection fails, as demonstrated by a leading \n character to ssh-brute.nse or ssh-auth-methods.nse CVE-2017-18594. Also, when a server forced...

Updated nmap packages fix security vulnerability

Updated nmap packages fix security vulnerability: nselibssh2.cc in Nmap 7.70 is subject to a denial of service condition due to a double free when an SSH connection fails, as demonstrated by a leading \n character to ssh-brute.nse or ssh-auth-methods.nse CVE-2017-18594. Also, when a server forced...

OpenVPN Access Server Detection Consolidation

Consolidation of OpenVPN Access Server detections. SPDX-FileCopyrightText: 2020 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...

Huawei Data Communication: Read and parse current-configuration

Get the current configuration of the VRP device. Please set screen-length of user-interface to 0, otherwise not all configurations are returned. Note: This script only stores information for other Policy Controls. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted...

Huawei Data Communication: Read current-configuration pim

Get the current PIM configuration of the VRP device. Note: This script only stores information for other Policy Controls. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Huawei Data Communication: Read arpmiss speedlimit sourceip

Get the current arpmiss speedlimit sourceip of the VRP device. Note: This script only stores information for other Policy Controls. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Huawei Data Communication: VTY SSH Access Mode

If the user access mode is set to a non-SSH mode, it is not secure enough. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is...

Huawei Data Communication: Deploying an ACL When the STelnet Service Is Enabled

Configure an ACL to defend against attacks. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Huawei Data Communication: Read current-configuration configuration ssh

Get the current SSH configuration of the VRP device. Note: This script only stores information for other Policy Controls. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Huawei Data Communication: SSH Server Version

The SSH version 1.0 is considered as insecure and thus should not be used. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is...