Security Bulletin: Vulnerabilities in Network Time Protocol (NTP) affect IBM Security Identity Governance Appliance (CVE-2015-5300 CVE-2015-7704 CVE-2015-8138 )

Summary Vulnerabilities in Network Time Protocol NTP that is used by IBM Security Identity Governance Vulnerability Details CVEID: CVE-2015-5300 DESCRIPTION: Network Time Protocol NTP could allow a remote attacker to bypass security restrictions, caused by the failure to correctly implement the...

Security Bulletin: IBM Security Access Manager for Web is affected by multiple NTP vulnerabilities

Summary The Network Time Protocol NTP is used to synchronize a computer's time with another referenced time source. IBM Security Access Manager for Web uses NTP and is affected by multiple NTP vulnerabilities. Vulnerability Details CVEID: CVE-2014-9297 DESCRIPTION: Network Time Protocol NTP Proje...

Security Bulletin: Multiple vulnerabilities in Network Time Protocol (NTP) affect WebSphere DataPower XC10 Appliance

Summary There are multiple vulnerabilities in Network Time Protocol NTP implementation that is used by WebSphere DataPower XC10 Appliance. These vulnerabilities addressed include the ability to crash application and disable ntp service. Vulnerability Details CVEID: CVE-2016-7426 DESCRIPTION: NTP ...

SUSE-SU-2018:1464-1 Security update for ntp

This update for ntp fixes the following issues: - Update to 4.2.8p11 bsc1082210: CVE-2016-1549: Sybil vulnerability: ephemeral association attack. While fixed in ntp-4.2.8p7, there are significant additional protections for this issue in 4.2.8p11. CVE-2018-7182: ctlgetitem: buffer read overrun...

SA165: NTP Vulnerabilities February 2018

SUMMARY Symantec Network Protection products using affected versions of the NTP reference implementation from ntp.org are susceptible to multiple vulnerabilities. A remote attacker can exploit these vulnerabilities to execute arbitrary code, modify the target's system time, prevent the target fro...

Palo Alto PAN-OS NTP Vulnerabilities

The Network Time Protocol NTP library has been found to contains two vulnerabilities CVE-2016-9042 and CVE-2017-6460. Palo Alto Networks software makes use of the vulnerable library and may be affected. This issue only affects the management plane of the firewall. SPDX-FileCopyrightText: 2017...

Ubuntu 14.04 LTS / 16.04 LTS : NTP vulnerabilities (USN-3349-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3349-1 advisory. Yihan Lian discovered that NTP incorrectly handled certain large request data values. A remote attacker could possibly use this issue to caus...

USN-3349-1 ntp vulnerabilities

Yihan Lian discovered that NTP incorrectly handled certain large request data values. A remote attacker could possibly use this issue to cause NTP to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS. CVE-2016-2519 Miroslav Lichvar discovered that NTP incorrectly...

Juniper Networks Junos OS Multiple NTP Vulnerabilities

Junos OS is prone to multiple vulnerabilities in NTP. 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 = "cpe:/o:juniper:junos"; if...

CVE-2016-1547

An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is true even if...

F5 Networks BIG-IP : NTP vulnerabilities (K06288381)

CVE-2015-7977 ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service NULL pointer dereference via a ntpdc reslist command. CVE-2015-7978 NTP before 4.2.8p6 and 4.3.0 before 4.3.90 allows a remote attackers to cause a denial of service stack...

SUSE-SU-2016:3195-1 Security update for ntp

This update for ntp fixes the following issues: ntp was updated to 4.2.8p9. Security issues fixed: - CVE-2016-9311, CVE-2016-9310, bsc1011377: Mode 6 unauthenticated trap information disclosure and DDoS vector. - CVE-2016-7427, bsc1011390: Broadcast Mode Replay Prevention DoS. - CVE-2016-7428,...

MGASA-2016-0414 Updated ntp packages fix security vulnerabilities

When ntpd is configured with rate limiting for all associations restrict default limited in ntp.conf, the limits are applied also to responses received from its configured sources. An attacker who knows the sources e.g., from an IPv4 refid in server response and knows the system is misconfigured ...

Ubuntu 14.04 LTS / 16.04 LTS : NTP vulnerabilities (USN-3096-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3096-1 advisory. Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. A remote attacker could use this issue to perform a...

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...

SUSE-SU-2016:1584-1 Security update for ntp

ntp was updated to version 4.2.8p8 to fix five security issues. These security issues were fixed: - CVE-2016-4953: Bad authentication demobilizes ephemeral associations bsc982065. - CVE-2016-4954: Processing spoofed server packets bsc982066. - CVE-2016-4955: Autokey association reset bsc982067. -...

NTP.org ntpd is vulnerable to denial of service and other vulnerabilities

Overview NTP.org's reference implementation of NTP server, ntpd, contains multiple vulnerabilities. Description NTP.org's reference implementation of NTP server, ntpd, contains multiple vulnerabilities. A brief overview follows, but details may be found in NTP's security advisory listing and in t...

SUSE-SU-2016:1471-1 Security update for ntp

This update for ntp fixes the following issues: - Separate the creation of ntp.keys and key 1 in it to avoid problems when upgrading installations that have the file, but no key 1, which is needed e.g. by 'rcntp addserver'. - Update to 4.2.8p7 bsc977446: CVE-2016-1547, bsc977459: Validate...

Oracle Linux 6 : ntp (ELSA-2016-0780)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-0780 advisory. - don't accept server/peer packets with zero origin timestamp CVE-2015-8138 - fix crash with reslist command CVE-2015-7977, CVE-2015-7978 - fix crash...

SOL00329831 - Multiple NTP vulnerabilities CVE-2015-8139 and CVE-2015-8140

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...