CVE-2012-5625

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).

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/openstack/nova/commit/a99a802e008eed18e39fc1d98170edc495cbd354	Patch
http://www.ubuntu.com/usn/USN-1663-1	Patch
https://github.com/openstack/nova/commit/9d2ea970422591f8cdc394001be9a2deca499a5f	Patch
https://launchpad.net/nova/folsom/2012.2.2
http://osvdb.org/88419
http://www.securityfocus.com/bid/56904
http://www.openwall.com/lists/oss-security/2012/12/11/5
https://bugs.launchpad.net/nova/+bug/1070539
https://bugzilla.redhat.com/show_bug.cgi?id=884293
http://rhn.redhat.com/errata/RHSA-2013-0208.html

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:folsom:2012.2:::::::*
	cpe:2.3:a:openstack:grizzly:-:::::::*

Information

Published : 2012-12-26 14:55

Updated : 2013-02-14 21:04

NVD link : CVE-2012-5625

Mitre link : CVE-2012-5625

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

openstack

grizzly
folsom

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