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{
"id": "CVE-2015-3221",
"sourceIdentifier": "secalert@redhat.com",
"published": "2015-08-26T19:59:03.097",
"lastModified": "2023-02-13T00:48:27.230",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool."
},
{
"lang": "es",
"value": "Vulnerabilidad en OpenStack Neutron en versiones anteriores a 2014.2.4 (juno) y 2015.1.x en versiones anteriores a 2015.1.1 (kilo), cuando se usa el controlador del firewall IPTables, permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (ca\u00edda del agente L2) a\u00f1adiendo un par de direcciones que son rechazadas por la herramienta ipset."
}
],
"metrics": {
"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": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2014.2",
"versionEndExcluding": "2014.2.4",
"matchCriteriaId": "13FD8331-099D-429C-8569-3B14FD379092"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2015.1.0",
"versionEndExcluding": "2015.1.1",
"matchCriteriaId": "2BE8DDAC-B528-41D5-943D-99D619F803B6"
}
]
}
]
}
],
"references": [
{
"url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html",
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1680.html",
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securityfocus.com/bid/75368",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "https://bugs.launchpad.net/neutron/+bug/1461054",
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
]
}
]
}