1411 matches found
SUSE CVE-2019-15694
TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which could be triggered from DecodeManager::decodeRect. Vulnerability occurs due to the signdness error in processing MemOutStream. Exploitation of this vulnerability could potentially result into remote code execution. This...
SUSE CVE-2019-15693
TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which occurs in TightDecoder::FilterGradient. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity...
SUSE CVE-2019-15692
TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network...
SUSE CVE-2019-15695
TigerVNC version prior to 1.10.1 is vulnerable to stack buffer overflow, which could be triggered from CMsgReader::readSetCursor. This vulnerability occurs due to insufficient sanitization of PixelFormat. Since remote attacker can choose offset from start of the buffer to start writing his values...
SUSE CVE-2020-26117
In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle TLS certificate exceptions. They store the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception...
[SECURITY] Fedora 37 Update: tigervnc-1.13.0-1.fc37
Virtual Network Computing VNC is a remote display system which allows you 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. This package contains a client which will allow you ...
Fedora: Security Advisory for tigervnc (FEDORA-2023-4d443bd03f)
The remote host is missing an update for the Copyright C 2023 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 37 : tigervnc (2023-4d443bd03f)
The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-4d443bd03f advisory. Tigervnc 1.13.0 update. CVE-2023-0494 tigervnc: xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation Tenable has...
AlmaLinux 9 : tigervnc (ALSA-2023:0622)
The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:0622 advisory. - xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation CVE-2023-0494 Note that Nessus has not tested for this issue but has instead...
AlmaLinux 8 : tigervnc (ALSA-2023:0662)
The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:0662 advisory. - xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation CVE-2023-0494 Note that Nessus has not tested for this issue but has instead...
tigervnc and xorg-x11-server security update
tigervnc 1.8.0-24 - CVE fix for: CVE-2023-0494 Resolves: bz2166532 xorg-x11-server 1.20.4-22 - CVE fix for: CVE-2023-0494 2166513...
Scientific Linux Security Update : tigervnc on SL7.x i686/x86_64 (2023:0675)
The remote Scientific Linux 7 host has packages installed that are affected by a vulnerability as referenced in the SLSA-2023:0675-1 advisory. - xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation CVE-2023-0494 Note that Nessus has not tested for this issue but has...
Huawei EulerOS: Security Advisory for tigervnc (EulerOS-SA-2023-1340)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...
Important: Red Hat Security Advisory: tigervnc and xorg-x11-server security update
An update for tigervnc and xorg-x11-server is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
Important: Red Hat Security Advisory: tigervnc security update
An update for tigervnc is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security...
Important: Red Hat Security Advisory: tigervnc security update
An update for tigervnc is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...
Important: Red Hat Security Advisory: tigervnc security 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...
Important: Red Hat Security Advisory: tigervnc security update
An update for tigervnc is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...
Important: Red Hat Security Advisory: tigervnc security update
An update for tigervnc is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...
RHEL 8 : tigervnc (RHSA-2023:0664)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:0664 advisory. 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 ...