CVE-2019-15681

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak CWE-655 in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. Thi...

CVE-2019-17662

ThinVNC 1.0b1 is vulnerable to arbitrary file read, which leads to a compromise of the VNC server. The vulnerability exists even when authentication is turned on during the deployment of the VNC server. The password for authentication is stored in cleartext in a file that can be read via a...

CVE-2019-17662

ThinVNC 1.0b1 is vulnerable to arbitrary file read, which leads to a compromise of the VNC server. The vulnerability exists even when authentication is turned on during the deployment of the VNC server. The password for authentication is stored in cleartext in a file that can be read via a...

Directory traversal

ThinVNC 1.0b1 is vulnerable to arbitrary file read, which leads to a compromise of the VNC server. The vulnerability exists even when authentication is turned on during the deployment of the VNC server. The password for authentication is stored in cleartext in a file that can be read via a...

CVE-2019-17662

ThinVNC 1.0b1 is vulnerable to an arbitrary file read via a ../../ThinVnc.ini directory traversal, allowing an attacker to read the password file and bypass authentication even when authentication is enabled. The root cause is a directory traversal flaw that exposes the authentication file in cle...

CVE-2019-17662

ThinVNC 1.0b1 is vulnerable to arbitrary file read, which leads to a compromise of the VNC server. The vulnerability exists even when authentication is turned on during the deployment of the VNC server. The password for authentication is stored in cleartext in a file that can be read via a...

CVE-2008-5660

Format string vulnerability in the vinagreutilsshowerror function src/vinagre-utils.c in Vinagre 0.5.x before 0.5.2 and 2.x before 2.24.2 might allow remote attackers to execute arbitrary code via format string specifiers in a crafted URI or VNC server response...

Cross-Site Scripting (XSS)

no-vnc is vulnerable to cross-site scripting XSS. A remote attacker is able to inject arbitrary Javascript ito a victim's browser via messages propagated to the status field such as the VNC server name...

UBUNTU-CVE-2017-18635

An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name...

CVE-2017-18635

An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name...

Cross site scripting

An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name...

CVE-2017-18635

CVE-2017-18635 describes an XSS in noVNC before 0.6.2 where a remote VNC server can inject arbitrary HTML into the noVNC page via status field messages (e.g., server name). Connected advisories confirm affected packages across multiple distros (Debian, Ubuntu, Mageia, Red Hat-related advisories) ...

CVE-2017-18635

An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name...

CVE-2017-18635

An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name...

Windows x64 VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)

Inject a VNC Dll via a reflective loader Windows x64 staged. Connect back to the attacker -- coding: binary -- This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 616 include...

Denial Of Service (DoS)

QEMU is vulnerable to denial of service attacks. A remote unauthenticated attacker could exploit the flawed VNC Server component to cause denial of service conditions via an unbounded memory allocation issue...

EulerOS Virtualization 3.0.1.0 : qemu (EulerOS-SA-2019-1444)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An integer overflow issue was found in the NE200 NIC emulation. It could occur while receiving packets from the network, if the siz...

Information Disclosure

Vino is a Virtual Network Computing VNC server for GNOME. It allows remote users to connect to a running GNOME session using VNC. It was found that Vino transmitted all clipboard activity on the system running Vino to all clients connected to port 5900, even those who had not authenticated. A...

UltraVNC Viewer 1.2.2.4 Denial Of Service

Exploit Title: UltraVNC Viewer 1.2.2.4 - Denial of Service PoC Discovery by: Victor Mondragón Discovery Date: 2019-04-14 Vendor Homepage: https://www.uvnc.com/ Software Link: https://www.uvnc.com/downloads/ultravnc/126-download-ultravnc-1224.html Tested Version: 1.2.2.4 Tested on: Windows 7 x64...

UltraVNC Viewer 1.2.2.4 - VNC Server Denial of Service Exploit

Exploit Title: UltraVNC Viewer 1.2.2.4 - Denial of Service PoC Discovery by: Victor Mondragón Vendor Homepage: https://www.uvnc.com/ Software Link: https://www.uvnc.com/downloads/ultravnc/126-download-ultravnc-1224.html Tested Version: 1.2.2.4 Tested on: Windows 7 x64 Service Pack 1 Steps to...