Linux Distros Unpatched Vulnerability : CVE-2026-59691

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow vulnerability was found in GStreamer's rfbsrc plugin. When a client connects to a malicious RFB/VNC server that advertises a 16bpp...

SUSE CVE-2017-5884

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted 1 rre, 2 hextile, or 3 copyrect tile...

SUSE CVE-2020-14403

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings...

UBUNTU-CVE-2014-125004

A vulnerability has been found in FFmpeg 2.0 and classified as problematic. This vulnerability affects the function decodehextile of the file libavcodec/vmnc.c. The manipulation leads to memory corruption. The attack can be initiated remotely. It is recommended to apply a patch to fix this issue...

Huawei EulerOS: Security Advisory for gtk-vnc (EulerOS-SA-2020-2010)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

The vulnerability of the component libvncserver/hextile.c in the cross-platform library LibVNCServer allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the libvncserver/hextile.c component of the cross-platform library LibVNCServer arises from an operation that occurs outside the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility...

LibVNCServer Buffer Overflow Vulnerability (CNVD-2020-36789)

LibVNCServer is a cross-platform C library that supports the implementation of VNC Virtual Network Computing server or client functionality in programs. A buffer overflow vulnerability exists in the libvncserver/hextile.c file in versions of LibVNCServer prior to 0.9.13. A remote attacker could...

CVE-2020-14403

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings...

UBUNTU-CVE-2020-14403

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings...

CVE-2020-14403

An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings...

Huawei EulerOS: Security Advisory for gtk-vnc (EulerOS-SA-2017-1181)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

gtk-vnc: Improper check of framebuffer boundaries when processing a tile

It was found that gtk-vnc lacked proper bounds checking while processing messages using RRE, hextile, or copyrect encodings. A remote malicious VNC server could use this flaw to crash VNC viewers which are based on the gtk-vnc library...

DEBIAN-CVE-2017-5884

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted 1 rre, 2 hextile, or 3 copyrect tile...

CVE-2017-5884

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted 1 rre, 2 hextile, or 3 copyrect tile...

CVE-2017-5884

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted 1 rre, 2 hextile, or 3 copyrect tile...

CVE-2017-5884

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted 1 rre, 2 hextile, or 3 copyrect tile...

PT-2017-16735

Name of the Vulnerable Software and Affected Versions gtk-vnc versions prior to 0.7.0 Description The issue arises from improper boundary checking of subrectangle-containing tiles, allowing remote servers to execute arbitrary code. This can be achieved by crafting specific tiles, including rre,...

UBUNTU-CVE-2017-5884

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted 1 rre, 2 hextile, or 3 copyrect tile...

Heap overflow

Heap-based buffer overflow in vmnc.dll in the VMnc media codec in VMware Movie Decoder before 6.5.4 Build 246459 on Windows, and the movie decoder in VMware Workstation 6.5.x before 6.5.4 build 246459, VMware Player 2.5.x before 2.5.4 build 246459, and VMware Server 2.x on Windows, allows remote...

Heap overflow

vmnc.dll in the VMnc media codec in VMware Movie Decoder before 6.5.4 Build 246459 on Windows, and the movie decoder in VMware Workstation 6.5.x before 6.5.4 build 246459, VMware Player 2.5.x before 2.5.4 build 246459, and VMware Server 2.x on Windows, allows remote attackers to execute arbitrary...