CVSS: 5.8EPSS: 32%CPEs: 1EXPL: 0CVE-2015-8140 – Gentoo Linux Security Advisory 201607-15
https://notcve.org/view.php?id=CVE-2015-8140
21 Jul 2016 — The ntpq protocol in NTP before 4.2.8p7 allows remote attackers to conduct replay attacks by sniffing the network. El protocolo ntpq en NTP en versiones anteriores a 4.2.8p7 permite a los atacantes remotos realizar ataques de repetición para rastrear la red. Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Versions less than 4.2.8_p8 are affected. • http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html • CWE-284: Improper Access Control •
CVSS: 7.5EPSS: 19%CPEs: 41EXPL: 0CVE-2016-4953 – HPE Security Bulletin HPESBHF03757 1
https://notcve.org/view.php?id=CVE-2016-4953
06 Jun 2016 — 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. ntpd en NTP 4.x en versiones anteriores a 4.2.8p8 permite a atacantes remotos provocar una denegación de servicio (desmovilización de asociación efímera) mediante el envío de un paquete crypto-NAK falsificado con datos de autenticación incorrectos en un momento determinado. Potential security vu... • http://bugs.ntp.org/3045 • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 13%CPEs: 41EXPL: 0CVE-2016-4954 – HPE Security Bulletin HPESBHF03757 1
https://notcve.org/view.php?id=CVE-2016-4954
06 Jun 2016 — The process_packet function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (peer-variable modification) by sending spoofed packets from many source IP addresses in a certain scenario, as demonstrated by triggering an incorrect leap indication. La función process_packet en ntp_proto.c en ntpd en NTP 4.x en versiones anteriores a 4.2.8p8 permite a atacantes remotos provocar una denegación de servicio (modificación de par variable) enviando paquetes falsif... • http://bugs.ntp.org/3044 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.9EPSS: 8%CPEs: 37EXPL: 0CVE-2016-4955 – Ubuntu Security Notice USN-3096-1
https://notcve.org/view.php?id=CVE-2016-4955
06 Jun 2016 — ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service (peer-variable clearing and association outage) by sending (1) a spoofed crypto-NAK packet or (2) a packet with an incorrect MAC value at a certain time. ntpd en NTP 4.x en versiones anteriores a 4.2.8p8, cuando está habilitada la autoclave, permite a atacantes remotos provocar una denegación de servicio (limpiando el par variable y corte de asociación) enviando (1) un paquete crypto-NAK manipulado ... • http://bugs.ntp.org/3043 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.3EPSS: 3%CPEs: 37EXPL: 0CVE-2016-4956 – HPE Security Bulletin HPESBHF03757 1
https://notcve.org/view.php?id=CVE-2016-4956
06 Jun 2016 — ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (interleaved-mode transition and time change) via a spoofed broadcast packet. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-1548. ntpd en NTP 4.x en versiones anteriores a 4.2.8p8 permite a atacantes remotos provocar una denegación de servicio (transición de modo intercalado y cambio de hora) a través de un paquete de difusión manipulado. NOTA: esta vulnerabilidad existe debido a una solución inco... • http://bugs.ntp.org/3042 •
CVSS: 7.5EPSS: 62%CPEs: 14EXPL: 0CVE-2016-4957 – HPE Security Bulletin HPESBHF03757 1
https://notcve.org/view.php?id=CVE-2016-4957
06 Jun 2016 — 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. ntpd en NTP en versiones anteriores a 4.2.8p8 permite a atacantes remotos provocar una denegación de servicio (caída del demonio) a través de un paquete crypto-NAK. NOTA: esta vulnerabilidad existe debido a una solución incorrecta para CVE-2016-1547. Potential security vulnerabilities with NTP have been addresse... • http://bugs.ntp.org/3046 • CWE-476: NULL Pointer Dereference •
CVSS: 5.3EPSS: 2%CPEs: 1EXPL: 0CVE-2016-1547 – ntp: crypto-NAK preemptable association denial of service
https://notcve.org/view.php?id=CVE-2016-1547
02 May 2016 — 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 authentication is enabled. Un atacante fuera de ruta puede provocar que una asociación de clientes preventiva sea desmovilizada en NTP 4.2.8p4 y versiones anteriores y NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 en... • http://rhn.redhat.com/errata/RHSA-2016-1552.html • CWE-20: Improper Input Validation •
CVSS: 7.2EPSS: 2%CPEs: 1EXPL: 1CVE-2016-1548 – ntp: ntpd switching to interleaved mode with spoofed packets
https://notcve.org/view.php?id=CVE-2016-1548
02 May 2016 — An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject all future legitimate server responses. It is possible to force the victim client to move time after the mode has been changed. ntpq gives no indication that the mode has been switched. Un atacante puede suplantar un paquete de un ser... • http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html • CWE-19: Data Processing Errors •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2016-1549 – Slackware Security Advisory - ntp Updates
https://notcve.org/view.php?id=CVE-2016-1549
02 May 2016 — A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win the clock selection algorithm in ntpd in NTP 4.2.8p4 and earlier and NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 and a5fb34b9cc89b92a8fef2f459004865c93bb7f92 and modify a victim's clock. Un par malicioso autenticado puede crear arbitrariamente muchas asociaciones efímeras para ganar el algoritmo de selección de reloj en ntpd en NTP 4.2.8p4 y versiones anteriores y NTPsec 3e160db8dc248a0bcb053b56a80167dc742d... • http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html • CWE-19: Data Processing Errors •
CVSS: 5.3EPSS: 1%CPEs: 1EXPL: 0CVE-2016-1550 – ntp: libntp message digest disclosure
https://notcve.org/view.php?id=CVE-2016-1550
02 May 2016 — 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. Existe una vulnerabilidad explotable en el mensaje de autenticación de la función del libntp en ntp 4.2.8p4 y NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. Un atacante puede enviar series de mensajes manipulados para intentar el mensaje de dirección de cl... • http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •