NTP ntpq Component Elevation of Privilege Vulnerability

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. An elevation of privilege vulnerability exists in the ntpq component of NTP version 4.2.8p5, which can be exploited by a remote attacker to affect integrity by manipulating the...

CVE-2016-1384

The NTP implementation in Cisco IOS 15.1 and 15.5 and IOS XE 3.2 through 3.17 allows remote attackers to modify the system time via crafted packets, aka Bug ID CSCux46898...

Cisco IOS/Cisco IOS XE ntp subsystem unauthorized access vulnerability

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. Cisco IOS/Cisco IOS XE Software fails to effectively inspect certain ntp messages, which could allow a remote attacker to inject malicious messages into the ntp backend program and...

AIX NTP Advisory : ntp_advisory5 (IV81129) (IV81130)

A version of the Network Time Protocol NTP package installed on the remote AIX host is affected by an integrity vulnerability due to an improperly implemented threshold limitation for the '-g' option. A man-in-the-middle attacker can exploit this to intercept the NTP traffic and return arbitrary...

Vulnerability in NTPv4 affects AIX

IBM SECURITY ADVISORY First Issued: Mon Feb 22 08:06:13 CST 2016 The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/ntpadvisory5.asc https://aix.software.ibm.com/aix/efixes/security/ntpadvisory5.asc...

NTP Denial of Service Vulnerability (CNVD-2016-00897)

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security vulnerability exists in NTP that allows a remote attacker to submit a special request for a denial-of-service attack...

NTP Denial of Service Vulnerability (CNVD-2016-00895)

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security vulnerability exists in NTP that could be exploited by a remote attacker to submit a special request for a denial-of-service attack...

NTP Cronjob Script Local Privilege Vulnerability

The NTP Cronjob Script is a task script used to perform a purge operation on the statistics file generated by the NTP daemon running the statistics function. A security vulnerability exists in NTP Cronjob Script that can be exploited by attackers to gain root privileges and perform unauthorized...

NTP Denial of Service Vulnerability (CNVD-2016-00896)

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security vulnerability exists in NTP that could be exploited by a remote attacker to submit a special request for a denial-of-service attack...

NTP Security Bypass Vulnerability (CNVD-2016-00818)

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security bypass vulnerability exists in NTP. An attacker could exploit this vulnerability to bypass security restrictions and perform unauthorized operations...

NTP Security Bypass Vulnerability

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security bypass vulnerability exists in NTP. An attacker can exploit this vulnerability to obtain sensitive information by performing a man-in-the-middle attack or replay attack...

NTP Security Bypass Vulnerability (CNVD-2016-00817)

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security bypass vulnerability exists in NTP. An attacker can exploit this vulnerability to gain access to sensitive information and perform unauthorized operations...

NTP Local Denial of Service Vulnerability

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. A denial of service vulnerability exists in NTP. A local attacker could exploit this vulnerability to crash an instance of ntpq, causing a denial of service...

[SECURITY] Fedora 22 Update: chrony-2.1.1-2.fc22

A client/server for the Network Time Protocol, this program keeps your computer's clock accurate. It was specially designed to support systems with intermittent internet connections, but it also works well in permanently connected environments. It can use also hardware reference clocks, system...

[SECURITY] Fedora 23 Update: ntp-4.2.6p5-36.fc23

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...

NTP Timestamp Bypass Vulnerability

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security vulnerability in NTP allows a local attacker to perform a man-in-the-middle attack by sending packets with zero timestamps, bypassing the source timestamp restriction...

NTP Denial of Service Vulnerability (CNVD-2016-00792)

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. NTP has a security vulnerability that allows an attacker to perform a denial of service by sending malicious broadcast packets...

Unspecified Vulnerability in NTP

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. NTP fails to check symmetric key correspondences when performing packet authentication, allowing a remote attacker to perform impersonation attacks with arbitrary trusted keys...

Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: January 2016

Multiple Cisco products incorporate a version of the Network Time Protocol daemon ntpd package. Versions of this package are affected by one or more vulnerabilities that could allow an unauthenticated, remote attacker to create a denial of service DoS condition or modify the time being advertised...

FreeBSD-SA-16:09.ntp

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-16:09.ntp Security Advisory The FreeBSD Project Topic: Multiple vulnerabilities of ntp Category: contrib Module: ntp Announced: 2016-01-27 Credits: Cisco ASIG /...