{
  "threat_severity" : "Moderate",
  "public_date" : "2013-10-31T00:00:00Z",
  "bugzilla" : {
    "description" : "Nova: Compressed disk image DoS",
    "id" : "1023239",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1023239"
  },
  "cvss" : {
    "cvss_base_score" : "4.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:S/C:N/I:N/A:P",
    "status" : "verified"
  },
  "details" : [ "OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not properly verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) via a compressed QCOW2 image.  NOTE: this issue is due to an incomplete fix for CVE-2013-2096." ],
  "statement" : "The Red Hat Security Response Team has rated this issue as having moderate security impact. For  additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
  "acknowledgement" : "Red Hat would like to thank Thierry Carrez (OpenStack project) for reporting this issue. Upstream acknowledges Bernhard M. Wiedemann (SuSE) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "OpenStack 3 for RHEL 6",
    "release_date" : "2014-01-30T00:00:00Z",
    "advisory" : "RHSA-2014:0112",
    "cpe" : "cpe:/a:redhat:openstack:3::el6",
    "package" : "openstack-nova-0:2013.1.4-4.el6ost"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat OpenStack Platform 4",
    "fix_state" : "Affected",
    "package_name" : "openstack-nova",
    "cpe" : "cpe:/a:redhat:openstack:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-4463\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4463" ],
  "name" : "CVE-2013-4463",
  "csaw" : false
}