CVE-2012-5625

CVSS V2 Medium 4.3 CVSS V3 None

Description

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).

Overview

CVE ID
CVE-2012-5625

Assigner
secalert@redhat.com

Vulnerability Status
Modified

Published Version
2012-12-26T22:55:03

Last Modified Date
2013-02-15T05:04:25

Weakness Enumerations

CWE	URL
CWE-200	http://cwe.mitre.org/data/definitions/200.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:openstack:folsom:2012.2:::::::*	1	OR
cpe:2.3:a:openstack:grizzly:-:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

References

Reference URL	Reference Tags
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

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2012-5625
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5625

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:47:24				Added to TrackCVE