PT-2016-4857 · Ntp +8 · Ntp +10

Name of the Vulnerable Software and Affected Versions: ntp versions 4.2.8p4 NTPSec version a5fb34b9cc89b92a8fef2f459004865c93bb7f92 Description: An issue exists in the message authentication functionality of libntp, allowing an attacker to send crafted messages in an attempt to recover the messag...

PT-2016-4855 · Ntp +8 · Ntp +8

Name of the Vulnerable Software and Affected Versions: NTP versions 4.2.8p4 and earlier NTPSec version a5fb34b9cc89b92a8fef2f459004865c93bb7f92 Description: An off-path attacker can cause a preemptible client association to be demobilized by sending a crypto NAK packet to a victim client with a...

PT-2016-3321 · Ntp +5 · Ntpd +7

Name of the Vulnerable Software and Affected Versions: ntpd versions prior to 4.2.8p4 NTPsec versions prior to a5fb34b9cc89b92a8fef2f459004865c93bb7f92 Description: A malicious authenticated peer can exploit an issue in the clock selection algorithm to modify a victim's clock. The issue is relate...

Network Time Protocol libntp Message Digest Disclosure Vulnerability

SUMMARY An exploitable vulnerability exists in the message authentication functionality of Network Time Protocol libntp. An attacker can send a series of crafted messages to attempt to recover the message digest key. TESTED VERSIONS ntp 4.2.8p4 NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92...

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...

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 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 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 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...

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 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-2016-00818)

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...

[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...