ghsa-5644-2v3h-5w4x
Vulnerability from github
Published
2022-05-17 04:41
Modified
2024-05-14 21:13
Summary
OpenStack Nova denial of service through compressed disk images
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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nova"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12.0.0a0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2013-4463"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-14T21:13:58Z",
    "nvd_published_at": "2014-02-06T05:44:00Z",
    "severity": "LOW"
  },
  "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.",
  "id": "GHSA-5644-2v3h-5w4x",
  "modified": "2024-05-14T21:13:58Z",
  "published": "2022-05-17T04:41:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4463"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova/+bug/1206081"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/nova"
    },
    {
      "type": "WEB",
      "url": "http://github.com/openstack/nova/commit/3cdfe894ab58f7b91bf7fb690fc5bc724e44066f"
    },
    {
      "type": "WEB",
      "url": "http://github.com/openstack/nova/commit/f6810be4ae1a6c93e7d8017ee67d5344dfdf4a30"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0112.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/10/31/3"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2247-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "OpenStack Nova denial of service through compressed disk images"
}


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