fkie_cve-2016-5363
Vulnerability from fkie_nvd
Published
2016-06-17 15:59
Modified
2025-04-12 10:46
Severity ?
Summary
The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via (1) a crafted DHCP discovery message or (2) crafted non-IP traffic.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openstack:neutron:7.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "BD1AFAAF-178F-41C6-A3A0-307220098C13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:neutron:7.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "54A943DF-074A-414B-9F8D-EDF2245007B6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:neutron:7.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E490E498-AC4F-42C3-978F-DB79F08C9FFD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:neutron:7.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "DCA46D29-8BE3-476C-94C5-21320586EADB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:neutron:7.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "79F8EE26-03E2-441A-ACDA-72D2A4B6E4C8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:neutron:8.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "06975503-8607-44BA-B8F8-8789926B70BB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:neutron:8.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "3DEEAF5E-A34D-4362-8DBA-982A9CE4229E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via (1) a crafted DHCP discovery message or (2) crafted non-IP traffic."
},
{
"lang": "es",
"value": "El firewall IPTables en OpenStack Neutron en versiones anteriores a 7.0.4 y 8.0.0 hasta la versi\u00f3n 8.1.0 permite a atacantes remotos eludir un mecanismo de protecci\u00f3n destinado a suplantar una MAC y consecuentemente provocar una denegaci\u00f3n de servicio o interceptar tr\u00e1fico de red a trav\u00e9s de (1) la detecci\u00f3n de un mensaje DHCP manipulado o (2) tr\u00e1fico no IP manipulado."
}
],
"id": "CVE-2016-5363",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-06-17T15:59:04.320",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2016/06/10/5"
},
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2016/06/10/6"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2016:1473"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2016:1474"
},
{
"source": "secalert@redhat.com",
"url": "https://bugs.launchpad.net/neutron/+bug/1558658"
},
{
"source": "secalert@redhat.com",
"url": "https://review.openstack.org/#/c/299021/"
},
{
"source": "secalert@redhat.com",
"url": "https://review.openstack.org/#/c/299023/"
},
{
"source": "secalert@redhat.com",
"url": "https://review.openstack.org/#/c/299025/"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://security.openstack.org/ossa/OSSA-2016-009.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2016/06/10/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2016/06/10/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2016:1473"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2016:1474"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugs.launchpad.net/neutron/+bug/1558658"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://review.openstack.org/#/c/299021/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://review.openstack.org/#/c/299023/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://review.openstack.org/#/c/299025/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://security.openstack.org/ossa/OSSA-2016-009.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-254"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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