mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 17:21:36 +00:00
135 lines
3.8 KiB
JSON
135 lines
3.8 KiB
JSON
{
|
|
"id": "CVE-2020-26541",
|
|
"sourceIdentifier": "cve@mitre.org",
|
|
"published": "2020-10-02T19:15:13.900",
|
|
"lastModified": "2024-11-21T05:20:02.543",
|
|
"vulnStatus": "Modified",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database (aka dbx) protection mechanism. This affects certs/blacklist.c and certs/system_keyring.c."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "El kernel de Linux versiones hasta 5.8.13, no aplica apropiadamente el mecanismo de protecci\u00f3n Secure Boot Forbidden Signature Database (tambi\u00e9n se conoce como dbx). Esto afecta a los archivos certs/blacklist.c y certs/system_keyring.c"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "cve@mitre.org",
|
|
"type": "Secondary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
|
|
"baseScore": 6.5,
|
|
"baseSeverity": "MEDIUM",
|
|
"attackVector": "LOCAL",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "REQUIRED",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "HIGH"
|
|
},
|
|
"exploitabilityScore": 0.6,
|
|
"impactScore": 5.9
|
|
},
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
|
|
"baseScore": 6.5,
|
|
"baseSeverity": "MEDIUM",
|
|
"attackVector": "LOCAL",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "REQUIRED",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "HIGH"
|
|
},
|
|
"exploitabilityScore": 0.6,
|
|
"impactScore": 5.9
|
|
}
|
|
],
|
|
"cvssMetricV2": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "2.0",
|
|
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
|
|
"baseScore": 6.9,
|
|
"accessVector": "LOCAL",
|
|
"accessComplexity": "MEDIUM",
|
|
"authentication": "NONE",
|
|
"confidentialityImpact": "COMPLETE",
|
|
"integrityImpact": "COMPLETE",
|
|
"availabilityImpact": "COMPLETE"
|
|
},
|
|
"baseSeverity": "MEDIUM",
|
|
"exploitabilityScore": 3.4,
|
|
"impactScore": 10.0,
|
|
"acInsufInfo": false,
|
|
"obtainAllPrivilege": false,
|
|
"obtainUserPrivilege": false,
|
|
"obtainOtherPrivilege": false,
|
|
"userInteractionRequired": true
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "NVD-CWE-Other"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionEndIncluding": "5.8.13",
|
|
"matchCriteriaId": "CB3FD8E8-06B6-4E73-9337-49E751C7FD04"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://lkml.org/lkml/2020/9/15/1871",
|
|
"source": "cve@mitre.org",
|
|
"tags": [
|
|
"Exploit",
|
|
"Vendor Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://lkml.org/lkml/2020/9/15/1871",
|
|
"source": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"tags": [
|
|
"Exploit",
|
|
"Vendor Advisory"
|
|
]
|
|
}
|
|
]
|
|
} |