K55376430: NTP vulnerabilities CVE-2020-13817

Security Advisory Description The ntpd in the network time protocol NTP before 4.2.8p14, and in 4.3.x before 4.3.100, allows remote attackers to cause a denial-of-service DoS, either daemon exit or system time change, by predicting transmit timestamps for use in spoofed packets. The victim must b...

K43205719: NTP input validation vulnerability CVE-2016-1550

Security Advisory Description An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key. CVE-2016-1550...

SUSE CVE-2015-7691

The cryptoxmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service crash via crafted packets containing particular autokey operations. NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-9750...

SUSE CVE-2015-7849

Use-after-free vulnerability in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote authenticated users to possibly execute arbitrary code or cause a denial of service crash via crafted packets...

SUSE CVE-2015-7855

The decodenetnum function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service assertion failure via a 6 or mode 7 packet containing a long data value...

SUSE 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...

SUSE CVE-2016-4953

ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service ephemeral-association demobilization by sending a spoofed crypto-NAK packet with incorrect authentication data at a certain time...

SUSE CVE-2016-4957

ntpd in NTP before 4.2.8p8 allows remote attackers to cause a denial of service daemon crash via a crypto-NAK packet. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-1547...

SUSE CVE-2016-6301

The recvandprocessclientpkt function in networking/ntpd.c in busybox allows remote attackers to cause a denial of service CPU and bandwidth consumption via a forged NTP packet, which triggers a communication loop...

SUSE CVE-2019-6442

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can write one byte out of bounds in ntpd via a malformed config request, related to configremotely in ntpconfig.c, yyparse in ntpparser.tab.c, and yyerror in ntpparser.y...

SUSE CVE-2019-6445

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntpcontrol.c, related to ctlgetitem...

ntpd_driver 代码注入漏洞

ntpddriver is a library from Vladimir Ermakov's personal developer. Converts ROS TimeReference messages to ntpd shm format. A security vulnerability exists in ntpddriver versions prior to 1.3.0, 2.x series prior to 2.2.0, which stems from the fact that the topic nam depends on the timereftopic...

PT-2023-15614 · Unknown · Ntpd Driver

Name of the Vulnerable Software and Affected Versions: ntpd driver component versions prior to 1.3.0 ntpd driver component 2.x versions prior to 2.2.0 Description: The issue allows attackers who control the source code of a different node in the same ROS application to change a robot's behavior...

PT-2022-6461 · Esr-20 · Esr-20

Name of the Vulnerable Software and Affected Versions: ESR-20 affected versions not specified Description: The issue is related to the lack of protection for service data in the ntpd daemon microcode of the ESR-20 service router. This could allow a remote attacker to gain preliminary information...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.17.1.3)

The version of AOS installed on the remote host is prior to 5.17.1.3. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.17.1.3 advisory. - An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocatetracebuff...

EUVD-2016-10120

The control mode mode 6 functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet...

Mageia: Security Advisory (MGASA-2018-0195)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

NTPd < 4.2.8p2, 4.3.x < 4.3.12 Keygen Vulnerability

NTPd is prone to a vulnerability in ntp-keygen. SPDX-FileCopyrightText: 2021 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:/a:ntp:ntp"; ifdescription...

NTP < 4.2.7p42 DoS Vulnerability

NTP is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 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:/a:ntp:ntp"; ifdescription...

NTP < 4.2.8p15 DoS Vulnerability

Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup introduced a bug whereby the CMAC data structure was no longer completely removed. SPDX-FileCopyrightText:...