libvncserver security update

0.9.7-7.1 - Fix CVE-2014-6051 integer overflow in screen size handling bug 1157668 - Fix CVE-2014-6052 NULL pointer dereference in framebuffer setup bug 1157668 - Fix CVE-2014-6053 NULL pointer dereference in ClientCutText message handling bug 1157668 - Fix CVE-2014-6054 server divide-by-zero in...

USN-2365-1: LibVNCServer vulnerabilities

Nicolas Ruff discovered that LibVNCServer incorrectly handled memory when being advertised large screen sizes by the server. If a user were tricked into connecting to a malicious server, an attacker could use this issue to cause a denial of service, or possibly execute arbitrary code...

USN-2365-1 libvncserver vulnerabilities

Nicolas Ruff discovered that LibVNCServer incorrectly handled memory when being advertised large screen sizes by the server. If a user were tricked into connecting to a malicious server, an attacker could use this issue to cause a denial of service, or possibly execute arbitrary code...

UBUNTU-CVE-2014-6053

The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier does not properly handle attempts to send a large amount of ClientCutText data, which allows remote attackers to cause a denial of service memory consumption or daemon crash via a crafted...

libvncserver -- multiple security vulnerabilities

Nicolas Ruff reports: Integer overflow in MallocFrameBuffer on client side. Lack of malloc return value checking on client side. Server crash on a very large ClientCutText message. Server crash when scaling factor is set to zero. Multiple stack overflows in File Transfer feature...

RealVNC VNC Server Free Edition 4.1.3 Denial Of Service

================================================================================================== $$$$$$$\ $$\ $$\ $$\ $$$$$$\ $$ $$\ | $$ | $$ | $$ $$\ $$ | $$ |$$\ $$$$$$$\ $$$$$$\ $$$$$$$\ $$$$$$\ $$$$$$$\ $$$$$$\ $$ | $$ / $$ | $$$$$$$\ |$$ |$$ |$$ $$\ $$ $$\ $$ $$\ $$ $$\ $$ $$\ $$ |...

RealVNC 4.1.3 'ClientCutText' Message Remote Denial of Service Vulnerability

RealVNC Viewer is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to crash the affected application, denying service to legitimate users. RealVNC 4.1.3 is vulnerable; other versions may also be affected. OpenVAS Vulnerability Test $Id: gbRealVNC39895.nasl 537...

RealVNC VNC Server Free Edition 4.1.3 Denial of Service

Exploit for windows platform in category dos / poc ======================================================= RealVNC VNC Server Free Edition 4.1.3 Denial of Service =======================================================...

RealVNC 4.1.3 'ClientCutText' Message Remote Denial of Service Vulnerability

RealVNC Viewer is prone to a remote denial-of-service vulnerability. SPDX-FileCopyrightText: 2010 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...

RealVNC 4.1.3 - ClientCutText Message Remote Denial of Service

RealVNC 4.1.3 - ClientCutText Message Remote Denial of Service source: https://www.securityfocus.com/bid/39895/info RealVNC Viewer is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to crash the affected application, denying service to legitimate users. RealV...