Vulnerabilites related to siemens - simatic_net_cp_443-1_opc_ua_firmware
Vulnerability from fkie_nvd
Published
2016-07-05 01:59
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ntp | ntp | * | |
| ntp | ntp | * | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| oracle | solaris | 10 | |
| oracle | solaris | 11.3 | |
| suse | manager | 2.1 | |
| suse | manager_proxy | 2.1 | |
| suse | openstack_cloud | 5 | |
| opensuse | leap | 42.1 | |
| opensuse | opensuse | 13.2 | |
| suse | linux_enterprise_desktop | 12 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 12 | |
| siemens | simatic_net_cp_443-1_opc_ua_firmware | * | |
| siemens | simatic_net_cp_443-1_opc_ua | - | |
| siemens | tim_4r-ie_firmware | * | |
| siemens | tim_4r-ie | - | |
| siemens | tim_4r-ie_dnp3_firmware | * | |
| siemens | tim_4r-ie_dnp3 | - |
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"value": "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."
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"id": "CVE-2016-4954",
"lastModified": "2025-04-12T10:46:40.837",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"published": "2016-07-05T01:59:01.267",
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Vulnerability from fkie_nvd
Published
2016-07-05 01:59
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ntp | ntp | * | |
| ntp | ntp | * | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| oracle | solaris | 10 | |
| oracle | solaris | 11.3 | |
| suse | manager_proxy | 2.1 | |
| suse | openstack_cloud | 5 | |
| novell | suse_manager | 2.1 | |
| opensuse | leap | 42.1 | |
| opensuse | opensuse | 13.2 | |
| suse | linux_enterprise_desktop | 12 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 12 | |
| siemens | simatic_net_cp_443-1_opc_ua_firmware | * | |
| siemens | simatic_net_cp_443-1_opc_ua | - |
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-362"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2017-01-30 21:59
Modified
2025-04-20 01:37
Severity ?
Summary
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.
References
Impacted products
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"published": "2017-01-30T21:59:01.080",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html"
},
{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html"
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{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html"
},
{
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}
Vulnerability from fkie_nvd
Published
2016-07-05 01:59
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ntp | ntp | * | |
| ntp | ntp | * | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| oracle | solaris | 10 | |
| oracle | solaris | 11.3 | |
| suse | manager_proxy | 2.1 | |
| suse | openstack_cloud | 5 | |
| novell | suse_manager | 2.1 | |
| opensuse | leap | 42.1 | |
| opensuse | opensuse | 13.2 | |
| suse | linux_enterprise_desktop | 12 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 12 | |
| siemens | simatic_net_cp_443-1_opc_ua_firmware | * | |
| siemens | simatic_net_cp_443-1_opc_ua | - |
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Vulnerability from fkie_nvd
Published
2018-06-04 20:29
Modified
2024-11-21 03:00
Severity ?
Summary
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 timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2017-03-27 17:59
Modified
2025-04-20 01:37
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ntp | ntp | * | |
| ntp | ntp | * | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| hpe | hpux-ntp | * | |
| apple | mac_os_x | * | |
| siemens | simatic_net_cp_443-1_opc_ua_firmware | * | |
| siemens | simatic_net_cp_443-1_opc_ua | - |
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
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Vulnerability from fkie_nvd
Published
2016-07-05 01:59
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ntp | ntp | * | |
| ntp | ntp | * | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| ntp | ntp | 4.2.8 | |
| oracle | solaris | 10 | |
| oracle | solaris | 11.3 | |
| suse | manager | 2.1 | |
| suse | manager_proxy | 2.1 | |
| suse | openstack_cloud | 5 | |
| opensuse | leap | 42.1 | |
| opensuse | opensuse | 13.2 | |
| suse | linux_enterprise_desktop | 12 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 11 | |
| suse | linux_enterprise_server | 12 | |
| siemens | simatic_net_cp_443-1_opc_ua_firmware | * | |
| siemens | simatic_net_cp_443-1_opc_ua | - | |
| siemens | tim_4r-ie_firmware | * | |
| siemens | tim_4r-ie | - | |
| siemens | tim_4r-ie_dnp3_firmware | * | |
| siemens | tim_4r-ie_dnp3 | - |
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CVE-2016-4956 (GCVE-0-2016-4956)
Vulnerability from cvelistv5
Published
2016-07-05 01:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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CVE-2016-2518 (GCVE-0-2016-2518)
Vulnerability from cvelistv5
Published
2017-01-30 21:00
Modified
2024-08-05 23:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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CVE-2016-9042 (GCVE-0-2016-9042)
Vulnerability from cvelistv5
Published
2018-06-04 20:00
Modified
2024-09-17 03:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- denial of service
Summary
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 timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
References
| ► | URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Talos | Network Time Protocol |
Version: NTP 4.2.8p9 |
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CVE-2016-4953 (GCVE-0-2016-4953)
Vulnerability from cvelistv5
Published
2016-07-05 01:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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CVE-2017-6458 (GCVE-0-2017-6458)
Vulnerability from cvelistv5
Published
2017-03-27 17:00
Modified
2024-08-05 15:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2016-4955 (GCVE-0-2016-4955)
Vulnerability from cvelistv5
Published
2016-07-05 01:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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CVE-2016-4954 (GCVE-0-2016-4954)
Vulnerability from cvelistv5
Published
2016-07-05 01:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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