Vulnerability-Lookup

PYSEC-2026-690

Vulnerability from pysec - Published: 2026-07-02 14:13 - Updated: 2026-07-02 14:13

Details

Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.

Severity

2.8 (Low)


                  
                    CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Impacted products

Name	purl
nova	pkg:pypi/nova

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nova",
        "purl": "pkg:pypi/nova"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12.0.0a0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2011-3147",
    "GHSA-hqfx-4x4w-vmwp"
  ],
  "details": "Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.",
  "id": "PYSEC-2026-690",
  "modified": "2026-07-02T14:13:17.701725Z",
  "published": "2026-07-02T14:13:17.701725Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3147"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/nova/commit/ff9d353b2f4fee469e530fbc8dc231a41f6fed84"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova/+bug/853330"
    },
    {
      "type": "WEB",
      "url": "http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/1604"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/nova"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-hqfx-4x4w-vmwp"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Openstack nova qcow format could expose host filesystem information"
}

CVE-2011-3147 (GCVE-0-2011-3147)

Vulnerability from cvelistv5 – Published: 2019-04-22 15:35 – Updated: 2024-09-16 18:38

Title

qcow format could expose host filesystem information

Summary

Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.

Severity

2.8 (Low)


                        
                          CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

CWE

Assigner

mitre

References

1 reference

URL	Tags
http://bazaar.launchpad.net/~hudson-openstack/nov…	x_refsource_MISC

Date Public

2011-09-20 00:00

Credits

Scott Moser

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:22:27.620Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/1604"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Scott Moser"
        }
      ],
      "datePublic": "2011-09-20T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 2.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-04-22T15:35:58.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/1604"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.launchpad.net/nova/%2Bbug/853330"
        ],
        "discovery": "INTERNAL"
      },
      "title": "qcow format could expose host filesystem information",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_PUBLIC": "2011-09-20T00:00:00.000Z",
          "ID": "CVE-2011-3147",
          "STATE": "PUBLIC",
          "TITLE": "qcow format could expose host filesystem information"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Scott Moser"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 2.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/1604",
              "refsource": "MISC",
              "url": "http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/1604"
            }
          ]
        },
        "source": {
          "defect": [
            "https://bugs.launchpad.net/nova/%2Bbug/853330"
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-3147",
    "datePublished": "2019-04-22T15:35:58.896Z",
    "dateReserved": "2011-08-16T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:38:54.968Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-HQFX-4X4W-VMWP

Vulnerability from github – Published: 2022-04-22 00:24 – Updated: 2024-05-09 15:59

Summary

Openstack nova qcow format could expose host filesystem information

Details

Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.

Severity

2.8 (Low)


                  
                    CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "nova"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12.0.0a0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2011-3147"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-09T15:59:26Z",
    "nvd_published_at": "2019-04-22T16:29:00Z",
    "severity": "LOW"
  },
  "details": "Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.",
  "id": "GHSA-hqfx-4x4w-vmwp",
  "modified": "2024-05-09T15:59:26Z",
  "published": "2022-04-22T00:24:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3147"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/nova/commit/ff9d353b2f4fee469e530fbc8dc231a41f6fed84"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova/+bug/853330"
    },
    {
      "type": "WEB",
      "url": "http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/1604"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Openstack nova qcow format could expose host filesystem information"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2026-690

CVE-2011-3147 (GCVE-0-2011-3147)

GHSA-HQFX-4X4W-VMWP

Tags

Sightings

Nomenclature