Huawei EulerOS: Security Advisory for libvncserver (EulerOS-SA-2020-1866)

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...

Debian DLA-2347-1 : libvncserver security update

Several minor vulnerabilities have been discovered in libvncserver, a server and client implementation of the VNC protocol. CVE-2019-20839 libvncclient/sockets.c in LibVNCServer had a buffer overflow via a long socket filename. CVE-2020-14397 libvncserver/rfbregion.c has a NULL pointer dereferenc...

Debian: Security Advisory (DLA-2347-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DLA 2347-1] libvncserver security update

Debian LTS Advisory DLA-2347-1 [email protected] https://www.debian.org/lts/security/ Mike Gabriel August 28, 2020 https://wiki.debian.org/LTS Package : libvncserver Version : 0.9.11+dfsg-1.3deb9u5 CVE ID : CVE-2019-20839 CVE-2020-14397 CVE-2020-14399 CVE-2020-14400 CVE-2020-14401...

EulerOS 2.0 SP8 : libvncserver (EulerOS-SA-2020-1866)

According to the versions of the libvncserver package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak CWE-655 in VNC server code, which allow an attacker to...

DLA-2347-1 libvncserver - security update

Bulletin has no description...

PT-2020-6265 · Unknown +9 · Libvncserver +9

Name of the Vulnerable Software and Affected Versions: LibVNCServer version 0.9.12 Description: The issue is related to a divide by zero problem in LibVNCServer, which can be exploited by a remote attacker to cause a denial of service. A malicious client can send a specially crafted message to th...

The vulnerability in the cross-platform library LibVNCServer’s component libvncclient/sockets.c allows a attacker to cause a service failure or execute arbitrary code.

The vulnerability in the libvncclient/sockets.c component of the cross-platform library LibVNCServer relates to the execution of operations beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to cause service failures or execute arbitrary code using a special...

Product update: Virtuozzo Hybrid Server 7.0 Update 14 Hotfix 2 (7.0.14-258)

The Hotfix 2 for Virtuozzo Hybrid Server 7.0 Update 14 provides security, stability, and usability bug fixes. Vulnerability id: PSBM-106197, CVE-2019-20839, CVE-2019-20840, CVE-2020-14396, CVE-2020-14397, CVE-2020-14398, CVE-2020-14399, CVE-2020-14400, CVE-2020-14401, CVE-2020-14402,...

The vulnerability of the websockets.c component of the cross-platform library LibVNCServer allows a attacker to cause a service failure.

The vulnerability of the websockets.c component in the cross-platform library LibVNCServer is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the implementation of the ConnectToRFBRepeater function in the cross-platform library LibVNCServer allows a hacker to cause a service failure.

The vulnerability of the ConnectToRFBRepeater function implementation in the cross-platform library LibVNCServer is related to the lack of protection for service data. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

libvncserver: websocket decoding buffer overflow

A flaw was found in libvncserver. A heap-based buffer overflow within the websocket decoding functionality is possible, which can lead to exploitation by a malicious attacker to overwrite a function pointer. The highest threat from this vulnerability is to data confidentiality and integrity as we...

Important: Red Hat Security Advisory: libvncserver security update

An update for libvncserver is now available for Red Hat Enterprise Linux 8.1 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 availabl...

RHEL 8 : libvncserver (RHSA-2020:3456)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:3456 advisory. LibVNCServer is a C library that enables you to implement VNC server functionality into own programs. Security Fixes: libvncserver: websocket decodin...

Oracle Linux 8 : libvncserver (ELSA-2020-3385)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-3385 advisory. 0.9.11-15.1 - Fix NVR Related: 1852356 0.9.11-15 - Fix CVE-2017-18922 Resolves: 1852356 Tenable has extracted the preceding description block directly from the...

Important: Red Hat Security Advisory: libvncserver security update

An update for libvncserver 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...

libvncserver: websocket decoding buffer overflow

A flaw was found in libvncserver. A heap-based buffer overflow within the websocket decoding functionality is possible, which can lead to exploitation by a malicious attacker to overwrite a function pointer. The highest threat from this vulnerability is to data confidentiality and integrity as we...

Important: libvncserver security update

LibVNCServer is a C library that enables you to implement VNC server functionality into own programs. Security Fixes: libvncserver: websocket decoding buffer overflow CVE-2017-18922 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

ALSA-2020:3385 Important: libvncserver security update

LibVNCServer is a C library that enables you to implement VNC server functionality into own programs. Security Fixes: libvncserver: websocket decoding buffer overflow CVE-2017-18922 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

SUSE SLES12 Security Update : LibVNCServer (SUSE-SU-2020:2167-1)

This update for LibVNCServer fixes the following issues : security update fix CVE-2018-21247 bsc1173874, uninitialized memory contents are vulnerable to Information leak fix CVE-2019-20839 bsc1173875, buffer overflow in ConnectClientToUnixSock fix CVE-2019-20840 bsc1173876, unaligned accesses in...