NewStart CGSL CORE 5.04 / MAIN 5.04 : libssh2 Vulnerability (NS-SA-2021-0026)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has libssh2 packages installed that are affected by a vulnerability: - In libssh2 v1.9.0 and earlier versions, the SSHMSGDISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an...

NewStart CGSL CORE 5.04 / MAIN 5.04 : cloud-init Vulnerability (NS-SA-2021-0011)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has cloud-init packages installed that are affected by a vulnerability: - A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init, aka 'Azure S...

OpenSSH 8.2 < 8.5 Memory Corruption Vulnerability

OpenSSH is prone to a memory corruption vulnerability in the ssh-agent. Copyright C 2021 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...

NewStart CGSL CORE 5.04 / MAIN 5.04 : cloud-init Multiple Vulnerabilities (NS-SA-2021-0016)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has cloud-init packages installed that are affected by multiple vulnerabilities: - The default cloud-init configuration, in cloud-init 0.6.2 and newer, included sshdeletekeys: 0, disabling cloud-init's deletion of ssh host keys...

EulerOS Virtualization for ARM 64 3.0.2.0 : libssh2 (EulerOS-SA-2021-1384)

According to the version of the libssh2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - An out of bounds read flaw was discovered in libssh2 when a specially crafted SFTP packet is received from the server. A...

CVE-2021-28041

A double-free memory corruption flaw was found in OpenSSH 8.2, more specifically in ssh-agent application. This flaw allows an attacker with access to the agent socket to forward an agent either to an account shared with a malicious user or to a host with an attacker holding root access. The...

Siemens SCALANCE and RUGGEDCOM Devices SSH (Update A)

1. EXECUTIVE SUMMARY CVSS v3 8.6 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE and RUGGEDCOM Devices Vulnerability: Improper Restriction of Excessive Authentication Attempts 2. UPDATE INFORMATION This updated advisory is a follow-up to the original...

VMware vCenter Server Unauthenticated OVA File Upload RCE

This module exploits an unauthenticated OVA file upload and path traversal in VMware vCenter Server to write a JSP payload to a web-accessible directory. Fixed versions are 6.5 Update 3n, 6.7 Update 3l, and 7.0 Update 1c. Note that later vulnerable versions of the Linux appliance aren't exploitab...

VMware vCenter Server File Upload / Remote Code Execution Exploit

This Metasploit module exploits an unauthenticated OVA file upload and path traversal in VMware vCenter Server to write a JSP payload to a web-accessible directory. Fixed versions are 6.5 Update 3n, 6.7 Update 3l, and 7.0 Update 1c. Note that later vulnerable versions of the Linux appliance aren'...

Procrustes - A Bash Script That Automates The Exfiltration Of Data Over Dns In Case We Have A Blind Command Execution On A Server Where All Outbound Connections Except DNS Are Blocked

A bash script that automates the exfiltration of data over dns in case we have a blind command execution on a server where all outbound connections except DNS are blocked. The script currently supports sh, bash and powershell and is compatible with exec style command execution e.g...

packetStrider - A Network Packet Forensics Tool For SSH

packetStrider for SSH is a packet forensics tool that aims to provide valuable insight into the nature of SSH traffic, shining a light into the corners of SSH network traffic where golden nuggets of information previously lay in the dark. The problem that packet strider aims to help with AKA Why?...

Chameleon - Customizable Honeypots For Monitoring Network Traffic, Bots Activities And Username\Password Credentials (DNS, HTTP Proxy, HTTP, HTTPS, SSH, POP3, IMAP, STMP, RDP, VNC, SMB, SOCKS5, Redis, TELNET, Postgres And MySQL)

Customizable honeypots for monitoring network traffic, bots activities and username\password credentials DNS, HTTP Proxy, HTTP, HTTPS, SSH, POP3, IMAP, STMP, RDP, VNC, SMB, SOCKS5, Redis, TELNET and Postgres and MySQL Grafana Interface NMAP Scan Credentials Monitoring General Features Modular...

DEBIAN-CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...

CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...

ALPINE-CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...

CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...

CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...

UBUNTU-CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...

CVE-2021-28041

The CVE refers to OpenSSH ssh-agent before 8.5, where a double-free vulnerability may be triggered in rare scenarios (unconstrained agent-socket access on legacy OS or forwarding to an attacker-controlled host). Affected component: ssh-agent in OpenSSH prior to 8.5. Root cause: double free descri...

CVE-2021-28041

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host...