2023-11-07 21:03:21 +00:00

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{
"id": "CVE-2017-1000256",
"sourceIdentifier": "cve@mitre.org",
"published": "2017-10-31T15:29:00.240",
"lastModified": "2023-11-07T02:37:56.177",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "libvirt version 2.3.0 and later is vulnerable to a bad default configuration of \"verify-peer=no\" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default."
},
{
"lang": "es",
"value": "libvirt en sus versiones 2.3.0 y posteriores es vulnerable a una mala configuraci\u00f3n por defecto de \"verify-peer=no\" que libvirt pasa a QEMU. Esto da lugar a un error a la hora de validar certificados SSL/TLS por defecto."
}
],
"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:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-295"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.3.0",
"versionEndExcluding": "3.9.0",
"matchCriteriaId": "67508AF4-AD2C-496D-9EEB-4D691CC20DB5"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"
}
]
}
]
}
],
"references": [
{
"url": "http://www.debian.org/security/2017/dsa-4003",
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://access.redhat.com/security/cve/CVE-2017-1000256",
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Vendor Advisory"
]
},
{
"url": "https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1556251.html",
"source": "cve@mitre.org"
},
{
"url": "https://www.redhat.com/archives/libvirt-announce/2017-October/msg00001.html",
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Vendor Advisory"
]
}
]
}