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2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-27189",
"sourceIdentifier": "cve@mitre.org",
"published": "2021-02-23T00:15:12.613",
"lastModified": "2021-02-26T18:20:36.413",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "The CIRA Canadian Shield app before 4.0.13 for iOS lacks SSL Certificate Validation."
},
{
"lang": "es",
"value": "La aplicaci\u00f3n CIRA Canadian Shield anterior a la versi\u00f3n 4.0.13 para iOS carece de validaci\u00f3n de certificados SSL."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-295"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:cira:canadian_shield:*:*:*:*:*:iphone_os:*:*",
"versionEndExcluding": "4.0.13",
"matchCriteriaId": "A133321F-DDFC-4D8F-B72E-57DFBA5C53D0"
}
]
}
]
}
],
"references": [
{
"url": "http://packetstormsecurity.com/files/161507/CIRA-Canadian-Shield-Man-In-The-Middle.html",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "http://seclists.org/fulldisclosure/2021/Feb/72",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://www.info-sec.ca/advisories/CIRA-Canadian-Shield.html",
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
]
}
]
}