gsd-2023-22421
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-22421",
"id": "GSD-2023-22421"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-22421"
],
"details": "Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.",
"id": "GSD-2023-22421",
"modified": "2023-12-13T01:20:42.580090Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "vultures@jpcert.or.jp",
"ID": "CVE-2023-22421",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kostac PLC Programming Software (Former name: Koyo PLC Programming Software)",
"version": {
"version_data": [
{
"version_value": "Version 1.6.9.0 and earlier"
}
]
}
}
]
},
"vendor_name": "JTEKT ELECTRONICS CORPORATION"
}
]
}
},
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"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Out-of-bounds read"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.electronics.jtekt.co.jp/en/topics/202303035258/",
"refsource": "MISC",
"url": "https://www.electronics.jtekt.co.jp/en/topics/202303035258/"
},
{
"name": "https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/",
"refsource": "MISC",
"url": "https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/"
},
{
"name": "https://jvn.jp/en/vu/JVNVU94966432/",
"refsource": "MISC",
"url": "https://jvn.jp/en/vu/JVNVU94966432/"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "1.6.9.0",
"vulnerable": true
}
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"operator": "OR"
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"ID": "CVE-2023-22421"
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"description": {
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"value": "Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
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}
]
},
"references": {
"reference_data": [
{
"name": "https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/",
"refsource": "MISC",
"tags": [
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],
"url": "https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/"
},
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},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-03-13T18:06Z",
"publishedDate": "2023-03-06T00:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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