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cve[email protected]CVE-2013-2096
HistoryJul 09, 2013 - 5:55 p.m.

CVE-2013-2096

2013-07-0917:55:01
CWE-399
web.nvd.nist.gov
30
openstack compute
nova
qcow2
image validation
denial of service
security vulnerability
nvd
cve-2013-2096

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

5.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by creating an image with a large virtual size that does not contain a large amount of data.

Affected configurations

NVD
Node
openstackfolsomMatch-
OR
openstackgrizzlyMatch-
OR
openstackhavanaMatch-

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

5.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%