Search criteria
9 vulnerabilities found for nichestack_tcp\/ip by hcc-embedded
FKIE_CVE-2020-25927
Vulnerability from fkie_nvd - Published: 2021-08-18 19:15 - Updated: 2024-11-21 05:19
Severity ?
Summary
The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Out-of-bounds Read. The impact is: a denial of service (remote). The component is: DNS response processing in function: dns_upcall(). The attack vector is: a specific DNS response packet. The code does not check whether the number of queries/responses specified in the DNS packet header corresponds to the query/response data available in the DNS packet.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | http://www.iniche.com/source-code/networking-stack/nichestack.php | Broken Link | |
| cve@mitre.org | https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation, Third Party Advisory | |
| cve@mitre.org | https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.iniche.com/source-code/networking-stack/nichestack.php | Broken Link | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory, US Government Resource |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| hcc-embedded | nichestack_tcp\/ip | 4.0.1 |
{
"configurations": [
{
"nodes": [
{
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}
],
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]
}
],
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},
{
"lang": "es",
"value": "La funcionalidad DNS en InterNiche NicheStack TCP/IP versi\u00f3n 4.0.1, est\u00e1 afectada por: Lectura fuera de l\u00edmites. El impacto es: una denegaci\u00f3n de servicio (remoto). El componente es: Procesamiento de respuestas DNS en la funci\u00f3n: dns_upcall(). El vector de ataque es: un paquete de respuesta DNS espec\u00edfico. El c\u00f3digo no comprueba si el n\u00famero de consultas/respuestas especificado en el encabezado del paquete DNS se corresponde con los datos de consulta/respuesta disponibles en el paquete DNS."
}
],
"id": "CVE-2020-25927",
"lastModified": "2024-11-21T05:19:00.313",
"metrics": {
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"published": "2021-08-18T19:15:07.247",
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]
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FKIE_CVE-2020-25926
Vulnerability from fkie_nvd - Published: 2021-08-18 19:15 - Updated: 2024-11-21 05:19
Severity ?
Summary
The DNS client in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Insufficient entropy in the DNS transaction id. The impact is: DNS cache poisoning (remote). The component is: dns_query_type(). The attack vector is: a specific DNS response packet.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation, Third Party Advisory | |
| cve@mitre.org | https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory, US Government Resource |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| hcc-embedded | nichestack_tcp\/ip | 4.0.1 |
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{
"nodes": [
{
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{
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},
{
"lang": "es",
"value": "El cliente DNS en InterNicheStack TCP/IP versi\u00f3n 4.0.1, est\u00e1 afectado por: Insuficiente entrop\u00eda en el id de la transacci\u00f3n DNS. El impacto es: envenenamiento de la cach\u00e9 DNS (remota). El componente es: la funci\u00f3n dns_query_type(). El vector de ataque es: un paquete de respuesta DNS espec\u00edfico."
}
],
"id": "CVE-2020-25926",
"lastModified": "2024-11-21T05:19:00.140",
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FKIE_CVE-2020-25928
Vulnerability from fkie_nvd - Published: 2021-08-18 19:15 - Updated: 2024-11-21 05:19
Severity ?
Summary
The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Buffer Overflow. The impact is: execute arbitrary code (remote). The component is: DNS response processing functions: dns_upcall(), getoffset(), dnc_set_answer(). The attack vector is: a specific DNS response packet. The code does not check the "response data length" field of individual DNS answers, which may cause out-of-bounds read/write operations, leading to Information leak, Denial-or-Service, or Remote Code Execution, depending on the context.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation, Third Party Advisory | |
| cve@mitre.org | https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.kb.cert.org/vuls/id/608209 | Third Party Advisory, US Government Resource |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| hcc-embedded | nichestack_tcp\/ip | 4.0.1 |
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}
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"operator": "OR"
}
]
}
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},
{
"lang": "es",
"value": "La funcionalidad DNS en InterNiche NicheStack TCP/IP versi\u00f3n 4.0.1 est\u00e1 afectada por: Desbordamiento del B\u00fafer. El impacto es: ejecutar c\u00f3digo arbitrario (remoto). El componente es: Funciones de procesamiento de respuestas DNS: dns_upcall(), getoffset(), dnc_set_answer(). El vector de ataque es: un paquete de respuesta DNS espec\u00edfico. El c\u00f3digo no comprueba el campo \"response data length\" de las respuestas DNS individuales, lo que puede causar operaciones de lectura/escritura fuera de l\u00edmites, conllevando a un filtrado de Informaci\u00f3n, Denegaci\u00f3n de Servicio o Ejecuci\u00f3n de C\u00f3digo Remota, dependiendo del contexto."
}
],
"id": "CVE-2020-25928",
"lastModified": "2024-11-21T05:19:00.483",
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]
}
CVE-2020-25928 (GCVE-0-2020-25928)
Vulnerability from cvelistv5 – Published: 2021-08-18 18:41 – Updated: 2024-08-04 15:49
VLAI?
Summary
The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Buffer Overflow. The impact is: execute arbitrary code (remote). The component is: DNS response processing functions: dns_upcall(), getoffset(), dnc_set_answer(). The attack vector is: a specific DNS response packet. The code does not check the "response data length" field of individual DNS answers, which may cause out-of-bounds read/write operations, leading to Information leak, Denial-or-Service, or Remote Code Execution, depending on the context.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2020-25927 (GCVE-0-2020-25927)
Vulnerability from cvelistv5 – Published: 2021-08-18 18:37 – Updated: 2024-08-04 15:49
VLAI?
Summary
The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Out-of-bounds Read. The impact is: a denial of service (remote). The component is: DNS response processing in function: dns_upcall(). The attack vector is: a specific DNS response packet. The code does not check whether the number of queries/responses specified in the DNS packet header corresponds to the query/response data available in the DNS packet.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
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CVE-2020-25926 (GCVE-0-2020-25926)
Vulnerability from cvelistv5 – Published: 2021-08-18 18:35 – Updated: 2024-08-04 15:49
VLAI?
Summary
The DNS client in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Insufficient entropy in the DNS transaction id. The impact is: DNS cache poisoning (remote). The component is: dns_query_type(). The attack vector is: a specific DNS response packet.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2020-25928 (GCVE-0-2020-25928)
Vulnerability from nvd – Published: 2021-08-18 18:41 – Updated: 2024-08-04 15:49
VLAI?
Summary
The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Buffer Overflow. The impact is: execute arbitrary code (remote). The component is: DNS response processing functions: dns_upcall(), getoffset(), dnc_set_answer(). The attack vector is: a specific DNS response packet. The code does not check the "response data length" field of individual DNS answers, which may cause out-of-bounds read/write operations, leading to Information leak, Denial-or-Service, or Remote Code Execution, depending on the context.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2020-25927 (GCVE-0-2020-25927)
Vulnerability from nvd – Published: 2021-08-18 18:37 – Updated: 2024-08-04 15:49
VLAI?
Summary
The DNS feature in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Out-of-bounds Read. The impact is: a denial of service (remote). The component is: DNS response processing in function: dns_upcall(). The attack vector is: a specific DNS response packet. The code does not check whether the number of queries/responses specified in the DNS packet header corresponds to the query/response data available in the DNS packet.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2020-25926 (GCVE-0-2020-25926)
Vulnerability from nvd – Published: 2021-08-18 18:35 – Updated: 2024-08-04 15:49
VLAI?
Summary
The DNS client in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Insufficient entropy in the DNS transaction id. The impact is: DNS cache poisoning (remote). The component is: dns_query_type(). The attack vector is: a specific DNS response packet.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|
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