NICER Protocol Deep Dive: Internet Exposure of NTP

Welcome to the NICER Protocol Deep Dive blog series! When we started researching what all was out on the internet way back in January, we had no idea we'd end up with a hefty, 137-page tome of a research report. The sheer length of such a thing might put off folks who might otherwise learn a thin...

The vulnerability in the ntpd implementation of the NTP synchronization protocol, related to the swapping of the zero pointer, allows a perpetrator to cause a service failure.

The vulnerability of the ntpd implementation of the Network Time Synchronization Protocol is related to the swapping of the zero pointer. Exploiting this vulnerability can allow a malicious actor to cause a service failure...

The vulnerability of the NTP network protocol, related to errors in data processing, allows attackers to compromise the integrity of data.

The vulnerability of the NTP network protocol is related to errors in data processing. Exploiting this vulnerability can allow a remote attacker to compromise the integrity of data...

Beetel router 777VR1 cross-site scripting vulnerability

Beetel 777VR1 is a router from Beetel. A cross-site scripting vulnerability exists in the Beetel router 777VR1, which is caused by an NTP server name in system time and a "keyword" in the URL filter...

Digisol Systems DG-HR3400 Cross-Site Scripting Vulnerability

Digisol Systems DG-HR3400 is a wireless router from Digisol Systems, India. The Digisol DG-HR3400 suffers from a cross-site scripting vulnerability that originates from the NTP server name in the system time and the "keyword" in the URL filter...

Virtuozzo 6 : ntp / ntp-doc / ntp-perl / ntpdate (VZLSA-2018-3854)

An update for ntp is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE lin...

GaussDB Kernel: Configuring an NTP Server

The Network Time Protocol NTP is used to synchronize time between clients and servers on the network. By configuring an NTP, you can synchronize the clock of a PC to the Coordinated Universal Time UTC and synchronize system clocks of multiple OSs. Copyright C 2020 Greenbone Networks GmbH Some tex...

openGauss: Configuring an NTP Server

The Network Time Protocol NTP is used to synchronize time between clients and servers on the network. By configuring an NTP, you can synchronize the clock of a PC to the Coordinated Universal Time UTC and synchronize system clocks of multiple OSs. Copyright C 2020 Greenbone Networks GmbH Some tex...

Security Bulletin: Vulnerability in Network Time Protocol (NTP) affects IBM Virtualization Engine TS7700 (CVE-2020-11868)

Summary There is a vulnerability in the Network Time Protocol NTP implementation embedded within the IBM Virtualization Engine TS7700. Vulnerability Details CVEID: CVE-2020-11868 DESCRIPTION: NTP is vulnerable to a denial of service, caused by a flaw in ntpd. By sending a server mode packet with ...

Remote Code Execution Vulnerability in Lilin NVR104 NTP Component

NVR104 is a stand-alone NVR recorder from LILING that supports up to 4 IP network cameras. A remote code execution vulnerability exists in the Lilin NVR104. An attacker can exploit the vulnerability to gain control of the NVR device...

USN-4563-1 ntp vulnerability

It was discovered that the fix for CVE-2018-7182 introduced a NULL pointer dereference into NTP. An attacker could use this vulnerability to cause a denial of service crash...

CVE-2020-25748

A Cleartext Transmission issue was discovered on Rubetek RV-3406, RV-3409, and RV-3411 cameras firmware versions v342, v339. Someone in the middle can intercept and modify the video data from the camera, which is transmitted in an unencrypted form. One can also modify responses from NTP and RTSP...

Huawei EulerOS: Security Advisory for ntp (EulerOS-SA-2020-1968)

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...

EulerOS Virtualization for ARM 64 3.0.2.0 : ntp (EulerOS-SA-2020-1968)

According to the versions of the ntp packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Network Time Protocol NTP, where a security issue exists that allows an off-path attacker to...

USN-4475-1: Chrony vulnerability

It was discovered that Chrony incorrectly handled certain symbolic links. An attacker could possibly use this issue to cause a denial of service or expose sensitive information...

Fedora: Security Advisory for chrony (FEDORA-2020-7aa962c55e)

The remote host is missing an update for the Copyright C 2020 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...

Network Time Protocol Daemon (ntpd) 4.x < 4.2.8p15 / 4.3.x < 4.3.101 DoS

The version of the remote NTP server is 4.x prior to 4.2.8p15, or is 4.3.x prior to 4.3.101. It is, therefore, affected by a denial of service vulnerability due to a flaw in handling unauthenticated synchronization traffic. An authenticated attacker can exploit this issue to cause denial of...

The vulnerability of the ntpd implementation of the Network Time Synchronization Protocol allows a attacker to cause a service failure.

The vulnerability of the ntpd implementation of the NTP synchronization protocol is related to a memory release error. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

The vulnerability of the ntpd implementation of the Network Time Synchronization Protocol allows a perpetrator to cause a service failure.

The vulnerability of the ntpd implementation of the Network Time Synchronization Protocol is related to an uncontrolled consumption of resources. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures...

[SECURITY] Fedora 32 Update: ntp-4.2.8p15-1.fc32

The Network Time Protocol NTP is used to synchronize a computer's time with another reference time source. This package includes ntpd a daemon which continuously adjusts system time and utilities used to query and configure the ntpd daemon. Perl scripts are in the ntp-perl package, ntpdate is in...