gsd-2014-7821
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2014-7821",
"description": "OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration.",
"id": "GSD-2014-7821",
"references": [
"https://www.suse.com/security/cve/CVE-2014-7821.html",
"https://access.redhat.com/errata/RHSA-2015:0044",
"https://access.redhat.com/errata/RHSA-2014:1942",
"https://access.redhat.com/errata/RHSA-2014:1938",
"https://linux.oracle.com/cve/CVE-2014-7821.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2014-7821"
],
"details": "OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration.",
"id": "GSD-2014-7821",
"modified": "2023-12-13T01:22:47.619513Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2014-7821",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
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"value": "OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration."
}
]
},
"problemtype": {
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"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html",
"refsource": "MISC",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"
},
{
"name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.html",
"refsource": "MISC",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.html"
},
{
"name": "http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.html",
"refsource": "MISC",
"url": "http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2014-1938.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1938.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2014-1942.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1942.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2015-0044.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2015-0044.html"
},
{
"name": "http://secunia.com/advisories/62586",
"refsource": "MISC",
"url": "http://secunia.com/advisories/62586"
},
{
"name": "https://bugs.launchpad.net/neutron/+bug/1378450",
"refsource": "MISC",
"url": "https://bugs.launchpad.net/neutron/+bug/1378450"
},
{
"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98818",
"refsource": "MISC",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98818"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2014.2.1",
"versionStartIncluding": "2014.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2014.1.4",
"versionStartIncluding": "2012.2.1",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2014-7821"
},
"data_format": "MITRE",
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"data_version": "4.0",
"description": {
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"value": "OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
},
{
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"value": "CWE-399"
}
]
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]
},
"references": {
"reference_data": [
{
"name": "62586",
"refsource": "SECUNIA",
"tags": [
"Third Party Advisory"
],
"url": "http://secunia.com/advisories/62586"
},
{
"name": "[openstack-announce] 20141119 [OSSA 2014-039] Neutron DoS through invalid DNS configuration (CVE-2014-7821)",
"refsource": "MLIST",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.html"
},
{
"name": "RHSA-2014:1942",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2014-1942.html"
},
{
"name": "RHSA-2014:1938",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2014-1938.html"
},
{
"name": "RHSA-2015:0044",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2015-0044.html"
},
{
"name": "FEDORA-2015-5997",
"refsource": "FEDORA",
"tags": [
"Third Party Advisory"
],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.html"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html"
},
{
"name": "https://bugs.launchpad.net/neutron/+bug/1378450",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://bugs.launchpad.net/neutron/+bug/1378450"
},
{
"name": "neutron-cve20147821-dos(98818)",
"refsource": "XF",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98818"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T00:42Z",
"publishedDate": "2014-11-24T15:59Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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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