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2023-04-24 12:24:31 +02:00
{
"id": "CVE-2023-22424",
"sourceIdentifier": "vultures@jpcert.or.jp",
"published": "2023-03-06T00:15:10.640",
"lastModified": "2023-03-13T18:07:37.387",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Use-after-free vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. With the abnormal value given as the maximum number of columns for the PLC program, the process accesses the freed memory. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-416"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.6.9.0",
"matchCriteriaId": "EB48346C-6A6C-409A-A3E4-7A4DDB835FB1"
}
]
}
]
}
],
"references": [
{
"url": "https://jvn.jp/en/vu/JVNVU94966432/",
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://www.electronics.jtekt.co.jp/en/topics/202303035258/",
"source": "vultures@jpcert.or.jp",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/",
"source": "vultures@jpcert.or.jp",
"tags": [
"Vendor Advisory"
]
}
]
}