CVE-2019-6443

An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctlgetitem, there is a stack-based buffer over-read in readsysvars in ntpcontrol.c in ntpd...

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...

CVE-2019-6443

An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctlgetitem, there is a stack-based buffer over-read in readsysvars in ntpcontrol.c in ntpd...

CVE-2019-6443

An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctlgetitem, there is a stack-based buffer over-read in readsysvars in ntpcontrol.c in ntpd...

CVE-2019-6444

An issue was discovered in NTPsec before 1.1.3. processcontrol in ntpcontrol.c has a stack-based buffer over-read because attacker-controlled data is dereferenced by ntohl in ntpd...

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...

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...

CVE-2019-6445

Summary: CVE-2019-6445 affects NTPsec prior to 1.1.3. An authenticated attacker can trigger a NULL pointer dereference in ntp_control.c (ctl_getitem), causing ntpd to crash. The issue is confirmed in multiple advisories and vendor/plugin postings tied to the 1.1.3 release. Affected component: ntp...

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...

Validation Bypass

ntp is vulnerable to validation bypass. It was discovered that ntpd as a client did not correctly check the originate timestamp in received packets. A remote attacker could use this flaw to send a crafted packet to an ntpd client that would effectively disable synchronization with the server, or...

ntp, ntpdate security update

CentOS Errata and Security Advisory CESA-2018:3854 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 Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Low: Red Hat Security Advisory: ntp security update

An update for ntp is now available for Red Hat Enterprise Linux 6.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

ntpd 4.2.8p10 Out-Of-Bounds Read

Exploit Title: ntpd 4.2.8p10 - Out-of-Bounds Read PoC Bug Discovery: Yihan Lian, a security researcher of Qihoo 360 GearTeam Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/blog/cve-2018-7182 Vendor Homepage: http://www.ntp.org/ Software Link:...

ntpd 4.2.8p10 - Out-of-Bounds Read (PoC)

ntpd 4.2.8p10 - Out-of-Bounds Read PoC Exploit Title: ntpd 4.2.8p10 - Out-of-Bounds Read PoC Bug Discovery: Yihan Lian, a security researcher of Qihoo 360 GearTeam Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/blog/cve-2018-7182 Vendor Homepage:...

ntpd 4.2.8p10 - Out-of-Bounds Read (PoC)

Exploit Title: ntpd 4.2.8p10 - Out-of-Bounds Read PoC Bug Discovery: Yihan Lian, a security researcher of Qihoo 360 GearTeam Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/blog/cve-2018-7182 Vendor Homepage: http://www.ntp.org/ Software Link:...

ntpd 4.2.8p10 - Out-of-Bounds Read Exploit

Exploit for linux platform in category local exploits Exploit Title: ntpd 4.2.8p10 - Out-of-Bounds Read PoC Bug Discovery: Yihan Lian, a security researcher of Qihoo 360 GearTeam Exploit Author: Magnus Klaaborg Stubman @magnusstubman Website: https://dumpco.re/blog/cve-2018-7182 Vendor Homepage:...

[SECURITY] Fedora 27 Update: ntp-4.2.8p12-1.fc27

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 are in the ntp-perl package, ntpdate is in...

NTP.org 'ntpd' < 4.2.8p12 / 4.3.x < 4.3.94 Multiple Vulnerabilities

NTP.org SPDX-FileCopyrightText: 2018 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 scriptoid"1.3.6.1.4.1.25623.1.0.813448";...

Security Bulletin: A security vulnerability with ntpd affects IBM Flex System Manager (CVE-2015-1799)

Summary A security vulnerability has been identified in ntpd that is used by IBM Flex System Manager FSM. This bulletin addresses this vulnerability. Vulnerability Details CVEID: CVE-2015-1799 DESCRIPTION: Network Time Protocol NTP Project NTP daemon ntpd is vulnerable to a denial of service,...

CVE-2016-9042

An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin...