CVSS: 6.5EPSS: 3%CPEs: 81EXPL: 0CVE-2015-7973 – HPE Security Bulletin HPESBHF03750 1
https://notcve.org/view.php?id=CVE-2015-7973
27 Jan 2016 — NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast mode, allows man-in-the-middle attackers to conduct replay attacks by sniffing the network. NTP en versiones anteriores a 4.2.8p6 y 4.3.x en versiones anteriores a 4.3.90, cuando está configurado en modo de difusión, permite a atacantes man-in-the-middle realizar ataques de repetición rastreando la red. Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. A remote attacker could use this issue to perfo... • http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html • CWE-254: 7PK - Security Features •
CVSS: 6.2EPSS: 0%CPEs: 90EXPL: 0CVE-2015-7975 – HPE Security Bulletin HPESBHF03750 1
https://notcve.org/view.php?id=CVE-2015-7975
27 Jan 2016 — The nextvar function in NTP before 4.2.8p6 and 4.3.x before 4.3.90 does not properly validate the length of its input, which allows an attacker to cause a denial of service (application crash). La función nextvar en NTP en versiones anteriores a 4.2.8p6 y 4.3.x en versiones anteriores a 4.3.90 no valida correctamente la longitud de su entrada, lo que permite a un atacante provocar una denegación de servicio (caída de la aplicación). Aanchal Malhotra discovered that NTP incorrectly handled authenticated broa... • http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 4.3EPSS: 4%CPEs: 108EXPL: 0CVE-2015-7976 – Ubuntu Security Notice USN-3096-1
https://notcve.org/view.php?id=CVE-2015-7976
27 Jan 2016 — The ntpq saveconfig command in NTP 4.1.2, 4.2.x before 4.2.8p6, 4.3, 4.3.25, 4.3.70, and 4.3.77 does not properly filter special characters, which allows attackers to cause unspecified impact via a crafted filename. El comando savconfig ntpq en NTP 4.1.2, 4.2.x en versiones anteriores a 4.2.8p6, 4.3, 4.3.25, 4.3.70 y 4.3.77 no filtra adecuadamente caracteres especiales, lo que permite a atacantes causar un impacto no especificado a través de un nombre de archivo manipulado. Aanchal Malhotra discovered that ... • http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html • CWE-254: 7PK - Security Features •
CVSS: 6.4EPSS: 1%CPEs: 90EXPL: 0CVE-2015-8138 – ntp: missing check for zero originate timestamp
https://notcve.org/view.php?id=CVE-2015-8138
25 Jan 2016 — NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to bypass the origin timestamp validation via a packet with an origin timestamp set to zero. NTP en versiones anteriores a 4.2.8p6 y 4.3.x en versiones anteriores a 4.3.90 permite a atacantes remotos eludir la validación de marca horaria de origen a través de un paquete con una marca horaria de origen puesta a cero. It was discovered that ntpd as a client did not correctly check the originate timestamp in received packets. A remote attacker ... • http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html • CWE-20: Improper Input Validation CWE-294: Authentication Bypass by Capture-replay •
CVSS: 7.5EPSS: 1%CPEs: 25EXPL: 0CVE-2015-5194 – ntp: crash with crafted logconfig configuration command
https://notcve.org/view.php?id=CVE-2015-5194
27 Oct 2015 — The log_config_command function in ntp_parser.y in ntpd in NTP before 4.2.7p42 allows remote attackers to cause a denial of service (ntpd crash) via crafted logconfig commands. La función log_config_command en el archivo ntp_parser.y en ntpd en NTP anterior a versión 4.2.7p42, permite a los atacantes remotos causar una denegación de servicio (bloqueo de ntpd) por medio de comandos logconfig creados. It was found that ntpd could crash due to an uninitialized variable when processing malformed logconfig confi... • http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=4c4fc141LwvcoGp-lLGhkAFp3ZvtrA • CWE-20: Improper Input Validation CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 8%CPEs: 33EXPL: 0CVE-2015-5219 – ntp: infinite loop in sntp processing crafted packet
https://notcve.org/view.php?id=CVE-2015-5219
27 Oct 2015 — The ULOGTOD function in ntp.d in SNTP before 4.2.7p366 does not properly perform type conversions from a precision value to a double, which allows remote attackers to cause a denial of service (infinite loop) via a crafted NTP packet. La función ULOGTOD en el archivo ntp.d en SNTP en versiones anteriores a la 4.2.7p366 no realiza apropiadamente las conversiones de tipo de un valor de precisión a uno doble, lo que permite a los atacantes remotos causar una denegación de servicio (bucle infinito) por medio de... • http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc • CWE-704: Incorrect Type Conversion or Cast CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.5EPSS: 36%CPEs: 38EXPL: 0CVE-2015-5300 – ntp: MITM attacker can force ntpd to make a step larger than the panic threshold
https://notcve.org/view.php?id=CVE-2015-5300
27 Oct 2015 — The panic_gate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows remote attackers to set NTP to an arbitrary time when started with the -g option, or to alter the time by up to 900 seconds otherwise by responding to an unspecified number of requests from trusted sources, and leveraging a resulting denial of service (abort and restart). La comprobación panic_gate en NTP anterior a versión 4.2.8p5 es solo h... • http://aix.software.ibm.com/aix/efixes/security/ntp_advisory5.asc • CWE-20: Improper Input Validation CWE-361: 7PK - Time and State •
CVSS: 7.5EPSS: 2%CPEs: 18EXPL: 1CVE-2015-5195 – ntp: ntpd crash when processing config commands with statistics type
https://notcve.org/view.php?id=CVE-2015-5195
27 Oct 2015 — ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation. ntp_openssl.m4 en ntpd en NTP anterior a 4.2.7p112, permite a los atacantes remotos causar una denegación de servicio (fallo de segmentación) por medio de un comando de configuración statistics o filegen creadas que no está habilitado durante la compilación. It was found that ntpd would exit ... • https://github.com/theglife214/CVE-2015-5195 • CWE-20: Improper Input Validation CWE-476: NULL Pointer Dereference •
CVSS: 5.3EPSS: 2%CPEs: 6EXPL: 0CVE-2015-5146 – Debian Security Advisory 3388-1
https://notcve.org/view.php?id=CVE-2015-5146
08 Jul 2015 — ntpd in ntp before 4.2.8p3 with remote configuration enabled allows remote authenticated users with knowledge of the configuration password and access to a computer entrusted to perform remote configuration to cause a denial of service (service crash) via a NULL byte in a crafted configuration directive packet. ntpd en ntp en versiones anteriores a la 4.2.8p3 con la configuración remota habilitada permite que usuarios remotos autenticados que conozcan la contraseña de configuración y acceso a un ordenador a... • http://bugs.ntp.org/show_bug.cgi?id=2853 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2015-1799 – ntp: authentication doesn't protect symmetric associations against DoS attacks
https://notcve.org/view.php?id=CVE-2015-1799
08 Apr 2015 — The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer. La característica symmetric-key en la función receive en ntp_proto.c en ntpd en NTP 3.x y 4.x anterior a 4.2.8p2 realiza actualizaciones de las variables de estados al recibir cierto... • http://bugs.ntp.org/show_bug.cgi?id=2781 • CWE-17: DEPRECATED: Code •