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

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{
"id": "CVE-2020-9399",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-02-28T14:15:10.263",
"lastModified": "2021-07-21T11:39:23.747",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "The Avast AV parsing engine allows virus-detection bypass via a crafted ZIP archive. This affects versions before 12 definitions 200114-0 of Antivirus Pro, Antivirus Pro Plus, and Antivirus for Linux."
},
{
"lang": "es",
"value": "El motor de an\u00e1lisis de Avast AV permite la detecci\u00f3n de virus por medio de un archivo ZIP dise\u00f1ado. Esto afecta a las versiones anteriores a 12 definiciones de 200114-0 de Antivirus Pro, Antivirus Pro Plus y Antivirus para Linux."
}
],
"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:N/I:H/A:N",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE",
"baseScore": 4.3
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-436"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:avast:antivirus_for_linux:*:*:*:*:*:*:*:*",
"versionEndExcluding": "12.0",
"matchCriteriaId": "2D67C721-9B5B-4753-A76D-1206D222B5C7"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:avast:antivirus_pro:*:*:*:*:*:*:*:*",
"versionEndExcluding": "12.0",
"matchCriteriaId": "C89FC3E4-F88F-4537-96E1-EF5F0C72B289"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:avast:antivirus_pro_plus:*:*:*:*:*:*:*:*",
"versionEndExcluding": "12.0",
"matchCriteriaId": "404A3BDE-494C-4F0A-B267-777CD16D18B7"
}
]
}
]
}
],
"references": [
{
"url": "https://blog.zoller.lu/p/tzo-23-2020-avast-generic-archive.html",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://seclists.org/fulldisclosure/2020/Feb/35",
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Third Party Advisory"
]
}
]
}