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ubuntuUbuntuUSN-1831-1
HistoryMay 16, 2013 - 12:00 a.m.

OpenStack Nova vulnerability

2013-05-1600:00:00
ubuntu.com
26

5.9 Medium

AI Score

Confidence

Low

2.1 Low

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

5.2%

Releases

  • Ubuntu 13.04
  • Ubuntu 12.10
  • Ubuntu 12.04

Packages

  • nova - OpenStack Compute cloud infrastructure

Details

Loganathan Parthipan discovered that Nova did not verify the size of QCOW2
instance storage. An authenticated attacker could exploit this to cause a
denial of service by creating an image with a large virtual size with
little data, then filling the virtual disk.

OSVersionArchitecturePackageVersionFilename
Ubuntu13.04noarchpython-nova< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-ajax-console-proxy< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-api< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-api-ec2< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-api-metadata< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-api-os-compute< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-api-os-volume< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-baremetal< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-cells< 1:2013.1-0ubuntu2.1UNKNOWN
Ubuntu13.04noarchnova-cert< 1:2013.1-0ubuntu2.1UNKNOWN
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5.9 Medium

AI Score

Confidence

Low

2.1 Low

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

5.2%