mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 09:11:28 +00:00
119 lines
3.3 KiB
JSON
119 lines
3.3 KiB
JSON
{
|
|
"id": "CVE-2021-20286",
|
|
"sourceIdentifier": "secalert@redhat.com",
|
|
"published": "2021-03-15T18:15:17.783",
|
|
"lastModified": "2021-03-22T14:32:45.763",
|
|
"vulnStatus": "Analyzed",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "Se encontr\u00f3 un fallo en libnbd versi\u00f3n 1.7.3. Un error de aserci\u00f3n en la funci\u00f3n nbd_unlocked_opt_go en la biblioteca ilb/opt.c puede causar una denegaci\u00f3n de servicio"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "LOW",
|
|
"baseScore": 2.7,
|
|
"baseSeverity": "LOW"
|
|
},
|
|
"exploitabilityScore": 1.2,
|
|
"impactScore": 1.4
|
|
}
|
|
],
|
|
"cvssMetricV2": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "2.0",
|
|
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
|
|
"accessVector": "NETWORK",
|
|
"accessComplexity": "LOW",
|
|
"authentication": "SINGLE",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "PARTIAL",
|
|
"baseScore": 4.0
|
|
},
|
|
"baseSeverity": "MEDIUM",
|
|
"exploitabilityScore": 8.0,
|
|
"impactScore": 2.9,
|
|
"acInsufInfo": false,
|
|
"obtainAllPrivilege": false,
|
|
"obtainUserPrivilege": false,
|
|
"obtainOtherPrivilege": false,
|
|
"userInteractionRequired": false
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "secalert@redhat.com",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-617"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:redhat:libnbd:*:*:*:*:*:*:*:*",
|
|
"versionEndExcluding": "1.7.3",
|
|
"matchCriteriaId": "5629A61B-5285-46A6-9615-8E997E0C3E1C"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.3.0:*:*:*:advanced_virtualization:*:*:*",
|
|
"matchCriteriaId": "436B0037-9557-42FE-AB8E-B6702FAFBBBF"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934727",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Issue Tracking",
|
|
"Third Party Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://gitlab.com/nbdkit/libnbd/-/commit/fb4440de9cc76e9c14bd3ddf3333e78621f40ad0",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Patch",
|
|
"Third Party Advisory"
|
|
]
|
|
}
|
|
]
|
|
} |