Siemens
Siemens Simatic NET CP 443-1 OPC UA Firmware: vulnerabilidades y CVE
Siemens Simatic NET CP 443-1 OPC UA Firmware tiene 7 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE7
Últimos 12 meses0
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2016-9042 | Media (5.9) | 3.9% | — | 4 jun 2018 | 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… |
| CVE-2017-6458 | Alta (8.8) | 6.5% | — | 27 mar 2017 | 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. |
| CVE-2016-2518 | Media (5.3) | 15% | — | 30 ene 2017 | The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value. |
| CVE-2016-4956 | Media (5.3) | 16% | — | 5 jul 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… |
| CVE-2016-4955 | Media (5.9) | 8.8% | — | 5 jul 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… |
| CVE-2016-4954 | Alta (7.5) | 13% | — | 5 jul 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… |
| CVE-2016-4953 | Alta (7.5) | 17% | — | 5 jul 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. |