Search criteria
3 vulnerabilities found for cj1w-eip21_firmware by omron
FKIE_CVE-2023-38744
Vulnerability from fkie_nvd - Published: 2023-08-03 05:15 - Updated: 2024-11-21 08:14
Severity ?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
References
| URL | Tags | ||
|---|---|---|---|
| vultures@jpcert.or.jp | https://jvn.jp/en/vu/JVNVU92193064/ | Third Party Advisory | |
| vultures@jpcert.or.jp | https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://jvn.jp/en/vu/JVNVU92193064/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf | Vendor Advisory |
Impacted products
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CVE-2023-38744 (GCVE-0-2023-38744)
Vulnerability from cvelistv5 – Published: 2023-08-03 04:55 – Updated: 2024-10-17 15:17
VLAI?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
Severity ?
No CVSS data available.
CWE
- Denial-of-service (DoS)
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OMRON Corporation | CJ2M CPU Unit |
Affected:
CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier
|
|||||||||||||||||
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CVE-2023-38744 (GCVE-0-2023-38744)
Vulnerability from nvd – Published: 2023-08-03 04:55 – Updated: 2024-10-17 15:17
VLAI?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
Severity ?
No CVSS data available.
CWE
- Denial-of-service (DoS)
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OMRON Corporation | CJ2M CPU Unit |
Affected:
CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier
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{
"lessThan": "2.18",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:omron:cj2h_cpu_unit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cj2h_cpu_unit",
"vendor": "omron",
"versions": [
{
"lessThan": "3.04",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:omron:cs_cj_series_ethernet_ip_unit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cs_cj_series_ethernet_ip_unit",
"vendor": "omron",
"versions": [
{
"lessThan": "CS1W-EIP21 V3.04",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "CJ1W-EIP21 V3.04",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-38744",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-17T15:04:47.223773Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1284",
"description": "CWE-1284 Improper Validation of Specified Quantity in Input",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-17T15:17:34.756Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "CJ2M CPU Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier"
}
]
},
{
"product": "CJ2H CPU Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier"
}
]
},
{
"product": "CS/CJ Series EtherNet/IP Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CS1W-EIP21 V3.04 and earlier"
}
]
},
{
"product": "CS/CJ Series EtherNet/IP Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CJ1W-EIP21 V3.04 and earlier"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial-of-service (DoS)",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-08-03T04:55:52.423Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf"
},
{
"url": "https://jvn.jp/en/vu/JVNVU92193064/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2023-38744",
"datePublished": "2023-08-03T04:55:52.423Z",
"dateReserved": "2023-07-25T03:05:55.191Z",
"dateUpdated": "2024-10-17T15:17:34.756Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}