2024-04-04 08:46:00 +00:00

263 lines
7.2 KiB
JSON

{
"id": "CVE-2020-13987",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-12-11T22:15:12.543",
"lastModified": "2022-08-06T03:52:03.833",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upper_layer_chksum in net/ipv4/uip.c."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en Contiki versiones hasta 3.0. Se presenta una vulnerabilidad de Lectura Fuera de L\u00edmites en el componente uIP TCP/IP Stack cuando se calculan las sumas de comprobaci\u00f3n para paquetes IP en la funci\u00f3n upper_layer_chksum en el archivo net/ipv4/uip.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:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 10.0,
"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-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-os:contiki:*:*:*:*:*:*:*:*",
"versionEndIncluding": "3.0",
"matchCriteriaId": "EBD2BE71-F851-4136-816D-EF61154FD2C4"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:open-iscsi_project:open-iscsi:*:*:*:*:*:*:*:*",
"versionEndIncluding": "2.1.12",
"matchCriteriaId": "82EAB4C1-AAC8-431E-AED1-1845AC303201"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:siemens:sentron_3va_com100_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.4.1",
"matchCriteriaId": "507AAF60-4AFE-4D80-A698-13BD5818CAE7"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:siemens:sentron_3va_com100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6C308EF6-7893-44EF-978E-9019B0060911"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:siemens:sentron_3va_com800_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.4.1",
"matchCriteriaId": "08B3AAE7-AAC6-4ECC-9338-AC8841336C59"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:siemens:sentron_3va_com800:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7CECE258-D12A-4483-AF4B-A63FAD08A767"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:siemens:sentron_pac3200_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.4.7",
"matchCriteriaId": "92EDAF30-8EC2-4C76-BD27-6C6084B9CA03"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:siemens:sentron_pac3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "624451C4-149D-4FEE-B2FB-020574F03231"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:siemens:sentron_pac4200_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.3.0",
"matchCriteriaId": "E46CC95C-7941-4B23-A0E9-79AB18A6E9C2"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:siemens:sentron_pac4200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B48B5DE2-25BF-44A1-BB12-A734DD4A9560"
}
]
}
]
}
],
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-541018.pdf",
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
]
},
{
"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"
]
}
]
}