mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-06-19 17:31:42 +00:00
131 lines
4.0 KiB
JSON
131 lines
4.0 KiB
JSON
{
|
|
"id": "CVE-2020-24334",
|
|
"sourceIdentifier": "cve@mitre.org",
|
|
"published": "2020-12-11T23:15:13.807",
|
|
"lastModified": "2020-12-15T15:03:31.877",
|
|
"vulnStatus": "Analyzed",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The code that processes DNS responses in uIP through 1.0, as used in Contiki and Contiki-NG, does not check whether the number of responses specified in the DNS packet header corresponds to the response data available in the DNS packet, leading to an out-of-bounds read and Denial-of-Service in resolv.c."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "El c\u00f3digo que procesa las respuestas DNS en uIP versiones hasta 1.0, como es usado en Contiki y Contiki-NG, no verifica si el n\u00famero de respuestas especificadas en el encabezado del paquete DNS corresponde a los datos de respuesta disponibles en el paquete DNS, lo que conlleva a una lectura fuera de l\u00edmites y una Denegaci\u00f3n de Servicio en el archivo resolv.c"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "LOW",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 8.2,
|
|
"baseSeverity": "HIGH"
|
|
},
|
|
"exploitabilityScore": 3.9,
|
|
"impactScore": 4.2
|
|
}
|
|
],
|
|
"cvssMetricV2": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "2.0",
|
|
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
|
|
"accessVector": "NETWORK",
|
|
"accessComplexity": "LOW",
|
|
"authentication": "NONE",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "PARTIAL",
|
|
"availabilityImpact": "PARTIAL",
|
|
"baseScore": 6.4
|
|
},
|
|
"baseSeverity": "MEDIUM",
|
|
"exploitabilityScore": 10.0,
|
|
"impactScore": 4.9,
|
|
"acInsufInfo": false,
|
|
"obtainAllPrivilege": false,
|
|
"obtainUserPrivilege": false,
|
|
"obtainOtherPrivilege": false,
|
|
"userInteractionRequired": false
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-125"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"operator": "AND",
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:uip_project:uip:*:*:*:*:*:*:*:*",
|
|
"versionEndIncluding": "1.0",
|
|
"matchCriteriaId": "98518C5F-7D0A-4B03-A062-651E613A01BE"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": false,
|
|
"criteria": "cpe:2.3:o:contiki-ng:contiki-ng:-:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "DF2ECFDA-80E0-47DE-BB68-607CEB508140"
|
|
},
|
|
{
|
|
"vulnerable": false,
|
|
"criteria": "cpe:2.3:o:contiki-os:contiki:-:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "E5C40C6C-27AC-423A-8975-11C4290C4904"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01",
|
|
"source": "cve@mitre.org",
|
|
"tags": [
|
|
"Third Party Advisory",
|
|
"US Government Resource"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://www.kb.cert.org/vuls/id/815128",
|
|
"source": "cve@mitre.org",
|
|
"tags": [
|
|
"Third Party Advisory",
|
|
"US Government Resource"
|
|
]
|
|
}
|
|
]
|
|
} |