CVSS: 8.8EPSS: 0%CPEs: 29EXPL: 0CVE-2017-6458
https://notcve.org/view.php?id=CVE-2017-6458
Multiple buffer overflows in the ctl_put* functions in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allow remote authenticated users to have unspecified impact via a long variable. Múltiples desbordamientos de búfer en las funciones ctl_put * en NTP en versiones anteriores a 4.2.8p10 y 4.3.x en versiones anteriores a 4.3.94 permiten a usuarios remotos autenticados tener un impacto no especificado a través de una variable larga. • http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html http://seclists.org/fulldisclosure/2017/Nov/7 http://seclists.org/fulldisclosure/2017/Sep/62 http://support.ntp.org/bin/view/Main/NtpBug3379 http://support.ntp.org/bin/view/Main/SecurityNotice#March_2017_ntp_4_2_8p10_NTP_Secu http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded http://www.securityfocus.com/bid/97051 http://www.securitytracker.com/id/1038123 http://www.u • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 4.3EPSS: 1%CPEs: 1EXPL: 0CVE-2016-7429 – ntp: Attack on interface selection
https://notcve.org/view.php?id=CVE-2016-7429
NTP before 4.2.8p9 changes the peer structure to the interface it receives the response from a source, which allows remote attackers to cause a denial of service (prevent communication with a source) by sending a response for a source to an interface the source does not use. NTP en versiones anteriores a 4.2.8p9 cambia la estructura de los pares a la interfaz que recibe la respuesta de una fuente, lo que permite a atacantes remotos provocar una denegación de servicio (prevenir la comunicación con una fuente) enviando una respuesta para una fuente a una interfaz que la fuente no utiliza. A flaw was found in the way ntpd running on a host with multiple network interfaces handled certain server responses. A remote attacker could use this flaw which would cause ntpd to not synchronize with the source. • http://nwtime.org/ntp428p9_release http://rhn.redhat.com/errata/RHSA-2017-0252.html http://support.ntp.org/bin/view/Main/NtpBug3072 http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www.securityfocus.com/bid/94453 http://www.securitytracker.com/id/1037354 https://bto.bluecoat.com/security-advisory/sa139 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr • CWE-18: DEPRECATED: Source Code •
CVSS: 5.3EPSS: 2%CPEs: 1EXPL: 0CVE-2016-7433 – ntp: Broken initial sync calculations regression
https://notcve.org/view.php?id=CVE-2016-7433
NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion." NTP en versiones anteriores a 4.2.8p9 no realiza adecuadamente los cálculos de sincronización inicial, lo que permite a atacantes remotos un impacto no especificado a través de vectores desconocidos, relacionado con una "distancia de raíz que no incluía la dispersión de pares". A flaw was found in the way ntpd calculated the root delay. A remote attacker could send a specially-crafted spoofed packet to cause denial of service or in some special cases even crash. • http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html http://nwtime.org/ntp428p9_release http://rhn.redhat.com/errata/RHSA-2017-0252.html http://support.ntp.org/bin/view/Main/NtpBug3067 http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www.securityfocus.com/archive/1/539955/100/0/threaded • CWE-682: Incorrect Calculation •
CVSS: 7.1EPSS: 2%CPEs: 1EXPL: 0CVE-2016-9311 – ntp: Null pointer dereference when trap service is enabled
https://notcve.org/view.php?id=CVE-2016-9311
ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet. ntpd en NTP en versiones anteriores a 4.2.8p9, cuando el servicio de captura está habilitado, permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída) a través de un paquete manipulado. A flaw was found in the way ntpd implemented the trap service. A remote attacker could send a specially crafted packet to cause a null pointer dereference that will crash ntpd, resulting in a denial of service. • http://nwtime.org/ntp428p9_release http://rhn.redhat.com/errata/RHSA-2017-0252.html http://support.ntp.org/bin/view/Main/NtpBug3119 http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://www.securityfocus.com/bid/94444 http://www.securitytracker.com/id/1037354 https://bto.bluecoat.com/security-advisory/sa139 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us https://security.FreeBSD.org/advisories/FreeBSD-SA- • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 63%CPEs: 2EXPL: 0CVE-2016-9312
https://notcve.org/view.php?id=CVE-2016-9312
ntpd in NTP before 4.2.8p9, when running on Windows, allows remote attackers to cause a denial of service via a large UDP packet. ntpd en NTP en versiones anteriores a 4.2.8p9, cuando se ejecuta en Windows, permite a atacantes remotos provocar una denegación de servicio a través de un paquete UDP grande. • http://nwtime.org/ntp428p9_release http://support.ntp.org/bin/view/Main/NtpBug3110 http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://www.securityfocus.com/bid/94450 http://www.securitytracker.com/id/1037354 https://bto.bluecoat.com/security-advisory/sa139 https://www.kb.cert.org/vuls/id/633847 • CWE-399: Resource Management Errors •