Trickbot Malware Returns with a new VNC Module to Spy on its Victims

Cybersecurity researchers have opened the lid on the continued resurgence of the insidious Trickbot malware, making it clear that the Russia-based transnational cybercrime group is working behind the scenes to revamp its attack infrastructure in response to recent counter efforts from law...

MacHound - An extension to audit Bloodhound collecting and ingesting of Active Directory relationships on MacOS hosts

MacHound is an extension to the Bloodhound audting tool allowing collecting and ingesting of Active Directory relationships on MacOS hosts. MacHound collects information about logged-in users, and administrative group members on Mac machines and ingest the information into the Bloodhound database...

libvncserver: libvncclient/rfbproto.c does not limit TextChat size

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size...

libvncserver: libvncserver/rfbserver.c has a divide by zero which could result in DoS

A divide by zero flaw was found in libvncserver. This flaw allows a malicious client to send a specially crafted message that, when processed by the VNC server, leads to a floating-point exception, resulting in a denial of service. The highest threat from this vulnerability is to system...

Moderate: Red Hat Security Advisory: tigervnc security, bug fix, and enhancement update

An update for tigervnc is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Moderate: libvncserver security update

LibVNCServer is a C library that enables you to implement VNC server functionality into own programs. Security Fixes: libvncserver: uninitialized memory contents are vulnerable to Information Leak CVE-2018-21247 libvncserver: buffer overflow in ConnectClientToUnixSock CVE-2019-20839 libvncserver:...

RLSA-2021:1783 Moderate: tigervnc security, bug fix, and enhancement update

Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients. The...

IGEL OS Secure VNC/Terminal Command Injection Exploit

This Metasploit module exploits a command injection vulnerability in IGEL OS Secure Terminal and Secure Shadow services. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'IGEL OS Secure...

CVE-2021-20590

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC...

Authentication flaw

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC...

CVE-2021-20590

CVE-2021-20590 affects Mitsubishi Electric GOT2000 series (GT27/GT25/GT21) VNC server and GOT SIMPLE GS21 series VNC server. Root cause: improper authentication (CWE-287) in the VNC function, enabling remote unauthenticated access via specially crafted packets. Public documentation confirms affec...

CVE-2021-20590

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC...

Mitsubishi Electric GOT (Update A)

1. EXECUTIVE SUMMARY CVSS v3 5.9 ATTENTION: Exploitable remotely Vendor: Mitsubishi Electric Equipment: GOT Vulnerability: Improper Authentication 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-21-112-02 Mitsubishi Electric GOT that was published...

Modded-Ubuntu - Run Ubuntu GUI On Your Termux With Much Features

Run Ubuntu GUI on your termux with much features. Features Fixed Audio Output Lightweight Requires at least 4GB Storage Katoolin3 tool for installing kali tools 2 Browsers Chromium & Mozilla Firefox Supports Bangla Fonts VLC Media Player Visual Studio Code Easy for Beginners Installation First...

Virtuozzo Hybrid Infrastructure 4.5 Update 1 (4.5.1-23)

This update provides a new feature, as well as bug fixes and improvements. Vulnerability id: VSTOR-41271 Forcing an update may fail after the first attempt due to the already updated certificate management layout. Vulnerability id: VSTOR-41577 Fixed IQN validation. Vulnerability id: VSTOR-41403 T...

CVE-2016-9603

A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest. A privileged user/process inside a guest could use this flaw to crash...

The vulnerability of VNC implementations with extensions for optimizing operations under slow data transmission channels, such as Tightvnc, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of VNC implementations with extensions for optimizing operations under slow data transmission channels, such as Tightvnc, is related to the execution of operations within the allowable buffer size limits. Exploiting this vulnerability can allow a remote attacker to gain access t...

[SECURITY] Fedora 32 Update: x11vnc-0.9.16-3.fc32

What WinVNC is to Windows x11vnc is to X Window System, i.e. a server which serves the current X Window System desktop via RFB VNC protocol to the us er. Based on the ideas of x0rfbserver and on LibVNCServer it has evolved into a versatile and productive while still easy to use program...

Fedora: Security Advisory for x11vnc (FEDORA-2021-c5b679877e)

The remote host is missing an update for the 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 software; you can...

Fedora: Security Advisory for x11vnc (FEDORA-2021-93911302d6)

The remote host is missing an update for the 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 software; you can...