170 matches found
FreeBSD-SA-18:02.ntp
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-18:02.ntp Security Advisory The FreeBSD Project Topic: Multiple vulnerabilities of ntp Category: contrib Module: ntp Announced: 2018-03-07 Credits: Network Time...
[SECURITY] Fedora 26 Update: systemd-233-7.fc26
systemd is a system and service manager that runs as PID 1 and starts the rest of the system. It provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups,...
CentOS 6 : ntp (CESA-2017:3071)
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 Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...
RedHat Update for ntp RHSA-2017:3071-01
The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...
Tor: Cross-domain linkability when system time changed in Tor Browser
This report is inspired by 257942. That report uses languagechange event as an indicator for different tabs to link multiple visits to a single user. This report uses another trick to achieve the same thing. Malicious websites keeps reading Date.now inside a setInterval loop with a short interval...
RHEL 7 : kernel (RHSA-2017:2770)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:2770 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: A race condition was found in the Linux kernel,...
Important: Red Hat Security Advisory: kernel security and bug fix update
An update for kernel is now available for Red Hat Enterprise Linux 7.3 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 for...
Citrix Hypervisor unable to sync to NTP server
Unable to sync to NTP server...
[SECURITY] Fedora 26 Update: systemd-233-4.fc26
systemd is a system and service manager that runs as PID 1 and starts the rest of the system. It provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups,...
ntp: Attack on interface selection
A flaw was found in the way ntpd running on a host with multiple network interfaces handled certain server responses. A remote attacker could use this flaw which would cause ntpd to not synchronize with the source...
Citrix XenServer Multiple Security Updates (CTX220112)
Several security issues have been identified within Citrix XenServer. SPDX-FileCopyrightText: 2017 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 CPE =...
How to Setup Time on XenServer Manually When There Is No NTP Server
This is a situation where you don't have an AD , DC ,DNS or an NTP server in the environment to point the servers for syncing time...
[SECURITY] Fedora 25 Update: ntp-4.2.6p5-43.fc25
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 ntp-wait and ntptrace are in the ntp-perl...
[SECURITY] Fedora 24 Update: ntp-4.2.6p5-43.fc24
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 ntp-wait and ntptrace are in the ntp-perl...
ntpd Denial of Service Vulnerability (CNVD-2016-11431)
Network Time Protocol NTP is a protocol used to synchronize a computer's time to its server or clock source e.g., quartz clock, GPS, etc.. Synchronizing a computer's clock to UTC ensures that data interactions in a network can proceed smoothly.NTPD Network Time Protocol daemon is an operating...
ntpd broadcast mode replay defense denial of service vulnerability
Network Time Protocol NTP is a protocol used to synchronize a computer's time to its server or clock source e.g., quartz clock, GPS, etc.. Synchronizing a computer's clock to UTC ensures that data interactions in a network can proceed smoothly.NTPD Network Time Protocol daemon is an operating...
ntpd Denial of Service Vulnerability (CNVD-2016-11426)
Network Time Protocol NTP is a protocol used to synchronize a computer's time to its server or clock source e.g., quartz clock, GPS, etc.. Synchronizing a computer's clock to UTC ensures that data interactions in a network can proceed smoothly.NTPD Network Time Protocol daemon is an operating...
Local Denial of Service Vulnerability in ntpd
Network Time Protocol NTP is a protocol used to synchronize a computer's time to its server or clock source e.g., quartz clock, GPS, etc.. Synchronizing a computer's clock to UTC ensures that data interactions in a network can proceed smoothly.NTPD Network Time Protocol daemon is an operating...
FreeBSD : FreeBSD -- Multiple ntp vulnerabilities (7cfcea05-600a-11e6-a6c3-14dae9d210b8)
Multiple vulnerabilities have been discovered in the NTP suite : The fix for Sec 3007 in ntp-4.2.8p7 contained a bug that could cause ntpd to crash. CVE-2016-4957, Reported by Nicolas Edet of Cisco An attacker who knows the origin timestamp and can send a spoofed packet containing a CRYPTO-NAK to...
ntp: crypto-NAK preemptable association denial of service
A denial of service flaw was found in the way NTP handled preemptable client associations. A remote attacker could send several crypto NAK packets to a victim client, each with a spoofed source address of an existing associated peer, preventing that client from synchronizing its time...