CVE-2013-4469

Published Nov 2, 2013

Last updated a year ago

Overview

Description: OpenStack Compute (Nova) Folsom, Grizzly, and Havana, when use_cow_images is set to False, 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 transferring an image with a large virtual size that does not contain a large amount of data from Glance. NOTE: this issue is due to an incomplete fix for CVE-2013-2096.
Source: secalert@redhat.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 1.9
Impact score: 2.9
Exploitability score: 3.4
Vector string: AV:L/AC:M/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-399

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openstack:folsom:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F5BA13BC-F088-45AA-AD10-B74F89CE5375"
          },
          {
            "criteria": "cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A83ED744-9E3D-4510-B3E6-6DDE1090F0B7"
          },
          {
            "criteria": "cpe:2.3:a:openstack:havana:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "77522028-683C-4708-AF46-50B49A0A2D15"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References