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Auto-merge PR#3604
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CVE Team 2021-12-01 04:00:22 -05:00 committed by GitHub
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2021/34xxx/CVE-2021-34599.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2021-12-01T07:00:00.000Z",
"ID": "CVE-2021-34599",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Improper Certificate Validation in CODESYS Git"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "CODESYS Git",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "CODESYS Git",
"version_value": "V1.1.0.0"
}
]
}
}
]
},
"vendor_name": "CODESYS"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Affected versions of CODESYS Git in Versions prior to V1.1.0.0 lack certificate validation in HTTPS handshakes. CODESYS Git does not implement certificate validation by default, so it does not verify that the server provides a valid and trusted HTTPS certificate. Since the certificate of the server to which the connection is made is not properly verified, the server connection is vulnerable to a man-in-the-middle attack."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-295 Improper Certificate Validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16959&token=3ce11e44a3277c4520d732ea2e630f2e06bd46ff&download",
"refsource": "CONFIRM",
"url": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16959&token=3ce11e44a3277c4520d732ea2e630f2e06bd46ff&download"
}
]
},
"solution": [
{
"lang": "eng",
"value": "CODESYS GmbH has released CODESYS Git V1.1.0.0 to solve this vulnerability issue.\nCODESYS Git V1.1.0.0 can be downloaded and installed directly with the CODESYS Installer. CODESYS Git\nrequires a CODESYS Development System version of V3.5.17.0 or newer."
}
],
"source": {
"discovery": "INTERNAL"
}
}