54 matches found
Fedora 15 : tigervnc-1.0.90-4.fc15 (2011-6838)
This update fixes following issue : - vncviewer could have sent user password to VNC server without proper validation of the server's X.509 certificate when secure X.509 authentication was requested CVE-2011-1775 Note that Tenable Network Security has extracted the preceding description block...
UltraVNC VNCViewer Authenticate Buffer Overflow (CVE-2009-0388)
Virtual Network Computing VNC is a graphical desktop sharing technology that uses the Remote Frame Buffer RFB protocol to remotely control another computer. The controller computer client or viewer sends keyboard and mouse events to the controlled computer server; the controlled computer sends...
Update Protection against UltraVNC VNCViewer Authenticate Buffer Overflow
A buffer overflow vulnerability was reported in multiple Virtual Network Computing VNC based applications. Virtual Network Computing VNC is a graphical desktop sharing technology desigend to remotely control another computer. The flaw is due to improper validation of length value in network...
UltraVNC VNCViewer Multiple Buffer Overflow Vulnerabilities - Nov08
This host is installed with UltraVNC VNCViewer and is prone to Buffer Overflow Vulnerability. OpenVAS Vulnerability Test $Id: gbultravnccppfilemultbofvuln.nasl 5370 2017-02-20 15:24:26Z cfi $ UltraVNC VNCViewer Multiple Buffer Overflow Vulnerabilities - Nov08 Authors: Veerendra GG Copyright:...
UltraVNC VNCViewer Multiple Buffer Overflow Vulnerabilities (Nov 2008)
UltraVNC VNCViewer is prone to a buffer overflow vulnerability. SPDX-FileCopyrightText: 2008 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...
CVE-2008-5001
Multiple stack-based buffer overflows in multiple functions in vncviewer/FileTransfer.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allow remote attackers to cause a denial of service crash and possibly execute arbitrary code v...
Stack overflow
Multiple stack-based buffer overflows in multiple functions in vncviewer/FileTransfer.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allow remote attackers to cause a denial of service crash and possibly execute arbitrary code v...
CVE-2008-5001
Multiple stack-based buffer overflows in multiple functions in vncviewer/FileTransfer.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allow remote attackers to cause a denial of service crash and possibly execute arbitrary code v...
CVE-2008-5001
CVE-2008-5001: UltraVNC VNCViewer has multiple stack-based buffer overflows in vncviewer/FileTransfer.cpp affecting UltraVNC 1.0.2 and 1.0.4 prior to 01252008. The vulnerabilities trigger when in LISTENING mode or when using the DSM plugin, allowing remote attackers to cause a denial of service (...
CVE-2008-0610
Stack-based buffer overflow in the ClientConnection::NegotiateProtocolVersion function in vncviewer/ClientConnection.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allows remote attackers to execute arbitrary code or cause a...
CVE-2008-0610
Stack-based buffer overflow in the ClientConnection::NegotiateProtocolVersion function in vncviewer/ClientConnection.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allows remote attackers to execute arbitrary code or cause a...
CVE-2008-0610
CVE-2008-0610 concerns UltraVNC 1.0.2 and 1.0.4 prior to 01252008, where a stack-based buffer overflow in vncviewer/ClientConnection.cpp (NegotiateProtocolVersion) can be triggered in LISTENING mode or with the DSM plugin by a modified size value, leading to remote code execution or a crash. Publ...
VNCviewer in Listen Mode Detection
The remote service is a VNC viewer in listen mode, allowing VNC servers to initiate reverse connections back to the client running on the remote host. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. include'deprecatednasllevel.inc'; include"compat.inc"; if description scriptid30150;...
