René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

160 lines
5.3 KiB
JSON

{
"id": "CVE-2019-14850",
"sourceIdentifier": "secalert@redhat.com",
"published": "2021-03-18T19:15:12.933",
"lastModified": "2021-03-24T18:05:14.607",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, depending on the plugins configured on the server-side."
},
{
"lang": "es",
"value": "Se detect\u00f3 una vulnerabilidad de denegaci\u00f3n de servicio en nbdkit versiones 1.12.7, 1.14.1 y 1.15.1. Un atacante podr\u00eda conectarse al servicio nbdkit y causar que hiciera una gran cantidad de trabajo en la inicializaci\u00f3n de plugins de backend, simplemente abriendo una conexi\u00f3n al servicio. Esta vulnerabilidad podr\u00eda causar el consumo de recursos y la degradaci\u00f3n del servicio en nbdkit, seg\u00fan los plugins configurados en el lado del servidor"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW",
"baseScore": 3.7,
"baseSeverity": "LOW"
},
"exploitabilityScore": 2.2,
"impactScore": 1.4
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P",
"accessVector": "NETWORK",
"accessComplexity": "HIGH",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 2.6
},
"baseSeverity": "LOW",
"exploitabilityScore": 4.9,
"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-406"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:nbdkit_project:nbdkit:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.12.7",
"matchCriteriaId": "A063E03B-A7F8-4485-AC7A-670482AABDB2"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:nbdkit_project:nbdkit:*:*:*:*:*:*:*:*",
"versionStartIncluding": "1.14.0",
"versionEndExcluding": "1.14.1",
"matchCriteriaId": "9E34640C-18B4-4C3F-BA2E-EB55137D0F6A"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:nbdkit_project:nbdkit:*:*:*:*:*:*:*:*",
"versionStartIncluding": "1.15.0",
"versionEndExcluding": "1.15.1",
"matchCriteriaId": "45F3323B-D58A-4029-B8E4-A265571EE38C"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6BBD7A51-0590-4DDF-8249-5AFA8D645CB6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*",
"matchCriteriaId": "3AA08768-75AF-4791-B229-AE938C780959"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"
}
]
}
]
}
],
"references": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1757258",
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
]
},
{
"url": "https://www.redhat.com/archives/libguestfs/2019-September/msg00084.html",
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
]
}
]
}