223 lines
6.3 KiB
JSON
Raw Normal View History

2023-04-24 12:24:31 +02:00
{
"id": "CVE-2017-18739",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-04-23T17:15:12.613",
"lastModified": "2020-04-23T22:40:39.120",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects R6220 before V1.1.0.50, R7800 before V1.0.2.36, WNDR3400v3 before 1.0.1.14, and WNDR3700v5 before V1.1.0.48."
},
{
"lang": "es",
"value": "Determinados dispositivos NETGEAR est\u00e1n afectados por un desbordamiento del b\u00fafer por parte de un atacante no autenticado. Esto afecta a R6220 versiones anteriores a V1.1.0.50, R7800 versiones anteriores a V1.0.2.36, WNDR3400v3 versiones anteriores a 1.0.1.14 y WNDR3700v5 versiones anteriores a V1.1.0.48."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
],
"cvssMetricV30": [
{
"source": "cve@mitre.org",
"type": "Secondary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"accessVector": "ADJACENT_NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 6.5,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"configurations": [
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.1.0.50",
"matchCriteriaId": "E464FF8D-6202-40BA-9740-9CCE2BC23607"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:netgear:r6220:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B131B5C8-CB7F-433B-BA32-F05CE0E92A66"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.2.36",
"matchCriteriaId": "3255D316-04E5-4056-BFFF-38B042167A74"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*",
"matchCriteriaId": "17CF7445-6950-45FE-9D1A-E23F63316329"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:netgear:wndr3400_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.1.14",
"matchCriteriaId": "DF8551B9-72D9-46B8-9F66-EE7841E29A26"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:netgear:wndr3400:v3:*:*:*:*:*:*:*",
"matchCriteriaId": "1992E44C-122C-41BC-8FDC-5F9EBEE1FB7C"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.1.0.48",
"matchCriteriaId": "DD1F416B-C938-4AE3-B93E-03087575FF40"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:netgear:wndr3700:v5:*:*:*:*:*:*:*",
"matchCriteriaId": "EC5B6CB8-D439-42D5-ACAE-6246874EA5F0"
}
]
}
]
}
],
"references": [
{
"url": "https://kb.netgear.com/000051516/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2017-0670",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
}
]
}