FKIE_CVE-2012-5625
Vulnerability from fkie_nvd - Published: 2012-12-26 22:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
OpenStack Compute (Nova) Folsom before 2012.2.2 and Grizzly, when using libvirt and LVM backed instances, does not properly clear physical volume (PV) content when reallocating for instances, which allows attackers to obtain sensitive information by reading the memory of the previous logical volume (LV).
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openstack:folsom:2012.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E76B76AB-D744-4163-8615-7BA18ABB1347",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A83ED744-9E3D-4510-B3E6-6DDE1090F0B7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "OpenStack Compute (Nova) Folsom before 2012.2.2 and Grizzly, when using libvirt and LVM backed instances, does not properly clear physical volume (PV) content when reallocating for instances, which allows attackers to obtain sensitive information by reading the memory of the previous logical volume (LV)."
},
{
"lang": "es",
"value": "OpenStack Compute (Nova) Folsom antes de 2012.2.2 y Grizzly, cuando utiliza instancias con respaldo libvirt y LVM, no limpia adecuadamente el contenido del volumen f\u00edsico (PV) cuando se reasignan las instancias, lo que permite a los atacantes obtener informaci\u00f3n sensible mediante la lectura de la memoria de la anterior volumen l\u00f3gico (LV).\r\n"
}
],
"id": "CVE-2012-5625",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-12-26T22:55:03.783",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://osvdb.org/88419"
},
{
"source": "secalert@redhat.com",
"url": "http://rhn.redhat.com/errata/RHSA-2013-0208.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2012/12/11/5"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/56904"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "http://www.ubuntu.com/usn/USN-1663-1"
},
{
"source": "secalert@redhat.com",
"url": "https://bugs.launchpad.net/nova/+bug/1070539"
},
{
"source": "secalert@redhat.com",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=884293"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "https://github.com/openstack/nova/commit/9d2ea970422591f8cdc394001be9a2deca499a5f"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "https://github.com/openstack/nova/commit/a99a802e008eed18e39fc1d98170edc495cbd354"
},
{
"source": "secalert@redhat.com",
"url": "https://launchpad.net/nova/folsom/2012.2.2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/88419"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2013-0208.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2012/12/11/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/56904"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://www.ubuntu.com/usn/USN-1663-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugs.launchpad.net/nova/+bug/1070539"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=884293"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/openstack/nova/commit/9d2ea970422591f8cdc394001be9a2deca499a5f"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/openstack/nova/commit/a99a802e008eed18e39fc1d98170edc495cbd354"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://launchpad.net/nova/folsom/2012.2.2"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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