Vulnerability-Lookup

UBUNTU-CVE-2017-18191 (CVE-2017-18191)

Vulnerability from osv_ubuntu – Published: 2018-02-19 17:29 – Updated: 2025-09-08 16:44 – Source website

Details

An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected.

Severity

7.5 (High)


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

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2017-18191	REPORT
	https://review.openstack.org/539893	REPORT
	https://ubuntu.com/security/notices/USN-5866-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2017-18191	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "nova-ajax-console-proxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api-metadata",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api-os-compute",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api-os-volume",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-cells",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-cert",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-common",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-kvm",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-libvirt",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-lxc",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-qemu",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-vmware",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-xen",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-conductor",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-console",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-consoleauth",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-network",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-novncproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-scheduler",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-serialproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-spiceproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-volume",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-xvpvncproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "python-nova",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "nova",
        "purl": "pkg:deb/ubuntu/nova@2:13.1.4-0ubuntu4.5+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:13.1.4-0ubuntu4.5+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:12.0.0-0ubuntu2",
        "2:13.0.0~b1-0ubuntu1",
        "2:13.0.0~b2-0ubuntu1",
        "2:13.0.0~b3-0ubuntu1",
        "2:13.0.0~rc1-0ubuntu1",
        "2:13.0.0~rc3-0ubuntu1",
        "2:13.0.0-0ubuntu1",
        "2:13.0.0-0ubuntu2",
        "2:13.0.0-0ubuntu5",
        "2:13.1.0-0ubuntu1",
        "2:13.1.1-0ubuntu1",
        "2:13.1.1-0ubuntu1.1",
        "2:13.1.2-0ubuntu2",
        "2:13.1.3-0ubuntu1",
        "2:13.1.3-0ubuntu2",
        "2:13.1.4-0ubuntu1",
        "2:13.1.4-0ubuntu2",
        "2:13.1.4-0ubuntu3",
        "2:13.1.4-0ubuntu4.1",
        "2:13.1.4-0ubuntu4.2",
        "2:13.1.4-0ubuntu4.3",
        "2:13.1.4-0ubuntu4.4",
        "2:13.1.4-0ubuntu4.5"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected.",
  "id": "UBUNTU-CVE-2017-18191",
  "modified": "2025-09-08T16:44:34Z",
  "published": "2018-02-19T17:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-18191"
    },
    {
      "type": "REPORT",
      "url": "https://review.openstack.org/539893"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5866-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-18191"
    }
  ],
  "related": [
    "USN-5866-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-18191"
  ]
}

CVE-2017-18191 (GCVE-0-2017-18191)

Vulnerability from cvelistv5 – Published: 2018-02-19 17:00 – Updated: 2024-08-05 21:13

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2263 records in the last 180 days details

References

8 references

URL	Tags
http://www.securityfocus.com/bid/103104	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2018:2714	vendor-advisoryx_refsource_REDHAT
https://review.openstack.org/539893	x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2018/04/20/3	x_refsource_MISC
https://security.openstack.org/ossa/OSSA-2018-001.html	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:2332	vendor-advisoryx_refsource_REDHAT
https://launchpad.net/bugs/1739593	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:2855	vendor-advisoryx_refsource_REDHAT

Date Public

2018-02-19 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:13:49.181Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "103104",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103104"
          },
          {
            "name": "RHSA-2018:2714",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:2714"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://review.openstack.org/539893"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2018/04/20/3"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.openstack.org/ossa/OSSA-2018-001.html"
          },
          {
            "name": "RHSA-2018:2332",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:2332"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://launchpad.net/bugs/1739593"
          },
          {
            "name": "RHSA-2018:2855",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:2855"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-02-19T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-03T09:57:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "103104",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/103104"
        },
        {
          "name": "RHSA-2018:2714",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:2714"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://review.openstack.org/539893"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://openwall.com/lists/oss-security/2018/04/20/3"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.openstack.org/ossa/OSSA-2018-001.html"
        },
        {
          "name": "RHSA-2018:2332",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:2332"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://launchpad.net/bugs/1739593"
        },
        {
          "name": "RHSA-2018:2855",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:2855"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-18191",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "103104",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/103104"
            },
            {
              "name": "RHSA-2018:2714",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2714"
            },
            {
              "name": "https://review.openstack.org/539893",
              "refsource": "CONFIRM",
              "url": "https://review.openstack.org/539893"
            },
            {
              "name": "http://openwall.com/lists/oss-security/2018/04/20/3",
              "refsource": "MISC",
              "url": "http://openwall.com/lists/oss-security/2018/04/20/3"
            },
            {
              "name": "https://security.openstack.org/ossa/OSSA-2018-001.html",
              "refsource": "CONFIRM",
              "url": "https://security.openstack.org/ossa/OSSA-2018-001.html"
            },
            {
              "name": "RHSA-2018:2332",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2332"
            },
            {
              "name": "https://launchpad.net/bugs/1739593",
              "refsource": "CONFIRM",
              "url": "https://launchpad.net/bugs/1739593"
            },
            {
              "name": "RHSA-2018:2855",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2855"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-18191",
    "datePublished": "2018-02-19T17:00:00.000Z",
    "dateReserved": "2018-02-19T00:00:00.000Z",
    "dateUpdated": "2024-08-05T21:13:49.181Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

USN-5866-1 (UBUNTU-CVE-2015-9543)

Vulnerability from osv_ubuntu – Published: 2023-02-13 10:41 – Updated: 2026-06-25 10:46 – Source website

Summary

nova vulnerabilities

Details

It was discovered that Nova did not properly manage data logged into the log file. An attacker with read access to the service's logs could exploit this issue and may obtain sensitive information. This issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2015-9543)

It was discovered that Nova did not properly handle attaching and reattaching the encrypted volume. An attacker could possibly use this issue to perform a denial of service attack. This issue only affected Ubuntu 16.04 ESM. (CVE-2017-18191)

It was discovered that Nova did not properly handle the updation of domain XML after live migration. An attacker could possibly use this issue to corrupt the volume or perform a denial of service attack. This issue only affected Ubuntu 18.04 LTS. (CVE-2020-17376)

It was discovered that Nova was not properly validating the URL passed to noVNC. An attacker could possibly use this issue by providing malicious URL to the noVNC proxy to redirect to any desired URL. This issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2021-3654)

It was discovered that Nova did not properly handle changes in the neutron port of vnic_type type. An authenticated user could possibly use this issue to perform a denial of service attack. This issue only affected Ubuntu 20.04 LTS. (CVE-2022-37394)

References

URL

Type

	https://ubuntu.com/security/notices/USN-5866-1	ADVISORY
	https://ubuntu.com/security/CVE-2015-9543	REPORT
	https://ubuntu.com/security/CVE-2017-18191	REPORT
	https://ubuntu.com/security/CVE-2020-17376	REPORT
	https://ubuntu.com/security/CVE-2021-3654	REPORT
	https://ubuntu.com/security/CVE-2022-37394	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2015-9543",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-18191",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-3654",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "nova-ajax-console-proxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api-metadata",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api-os-compute",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-api-os-volume",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-cells",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-cert",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-common",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-kvm",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-libvirt",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-lxc",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-qemu",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-vmware",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-compute-xen",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-conductor",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-console",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-consoleauth",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-network",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-novncproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-scheduler",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-serialproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-spiceproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-volume",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "nova-xvpvncproxy",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          },
          {
            "binary_name": "python-nova",
            "binary_version": "2:13.1.4-0ubuntu4.5+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "nova",
        "purl": "pkg:deb/ubuntu/nova@2:13.1.4-0ubuntu4.5+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:13.1.4-0ubuntu4.5+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:12.0.0-0ubuntu2",
        "2:13.0.0~b1-0ubuntu1",
        "2:13.0.0~b2-0ubuntu1",
        "2:13.0.0~b3-0ubuntu1",
        "2:13.0.0~rc1-0ubuntu1",
        "2:13.0.0~rc3-0ubuntu1",
        "2:13.0.0-0ubuntu1",
        "2:13.0.0-0ubuntu2",
        "2:13.0.0-0ubuntu5",
        "2:13.1.0-0ubuntu1",
        "2:13.1.1-0ubuntu1",
        "2:13.1.1-0ubuntu1.1",
        "2:13.1.2-0ubuntu2",
        "2:13.1.3-0ubuntu1",
        "2:13.1.3-0ubuntu2",
        "2:13.1.4-0ubuntu1",
        "2:13.1.4-0ubuntu2",
        "2:13.1.4-0ubuntu3",
        "2:13.1.4-0ubuntu4.1",
        "2:13.1.4-0ubuntu4.2",
        "2:13.1.4-0ubuntu4.3",
        "2:13.1.4-0ubuntu4.4",
        "2:13.1.4-0ubuntu4.5"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2015-9543",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-17376",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-3654",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "nova-ajax-console-proxy",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-api",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-api-metadata",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-api-os-compute",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-api-os-volume",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-cells",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-common",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute-kvm",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute-libvirt",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute-lxc",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute-qemu",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute-vmware",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-compute-xen",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-conductor",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-console",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-consoleauth",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-network",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-novncproxy",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-placement-api",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-scheduler",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-serialproxy",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-spiceproxy",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-volume",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "nova-xvpvncproxy",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          },
          {
            "binary_name": "python-nova",
            "binary_version": "2:17.0.13-0ubuntu5.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "nova",
        "purl": "pkg:deb/ubuntu/nova@2:17.0.13-0ubuntu5.3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:17.0.13-0ubuntu5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:16.0.1-0ubuntu1",
        "2:16.0.1-0ubuntu2",
        "2:17.0.0~b1-0ubuntu1",
        "2:17.0.0~b2-0ubuntu2",
        "2:17.0.0~b3-0ubuntu3",
        "2:17.0.0~b3-0ubuntu4",
        "2:17.0.0~rc1-0ubuntu1",
        "2:17.0.0~rc2-0ubuntu1",
        "2:17.0.0~rc3-0ubuntu1",
        "2:17.0.0-0ubuntu1",
        "2:17.0.1-0ubuntu1",
        "2:17.0.3-0ubuntu1",
        "2:17.0.4-0ubuntu1",
        "2:17.0.5-0ubuntu1",
        "2:17.0.5-0ubuntu2",
        "2:17.0.6-0ubuntu1",
        "2:17.0.7-0ubuntu1",
        "2:17.0.7-0ubuntu2",
        "2:17.0.9-0ubuntu1",
        "2:17.0.9-0ubuntu3",
        "2:17.0.10-0ubuntu2",
        "2:17.0.10-0ubuntu2.1",
        "2:17.0.11-0ubuntu1",
        "2:17.0.12-0ubuntu1",
        "2:17.0.13-0ubuntu1",
        "2:17.0.13-0ubuntu2",
        "2:17.0.13-0ubuntu3",
        "2:17.0.13-0ubuntu4",
        "2:17.0.13-0ubuntu5",
        "2:17.0.13-0ubuntu5.2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-37394",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "nova-ajax-console-proxy",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-api",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-api-metadata",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-api-os-compute",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-api-os-volume",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-cells",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-common",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute-kvm",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute-libvirt",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute-lxc",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute-qemu",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute-vmware",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-compute-xen",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-conductor",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-novncproxy",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-scheduler",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-serialproxy",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-spiceproxy",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "nova-volume",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          },
          {
            "binary_name": "python3-nova",
            "binary_version": "2:21.2.4-0ubuntu2.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "nova",
        "purl": "pkg:deb/ubuntu/nova@2:21.2.4-0ubuntu2.2?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:21.2.4-0ubuntu2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:20.0.0-0ubuntu1",
        "2:21.0.0~b1~git2019120415.45fb747c98-0ubuntu1",
        "2:21.0.0~b2~git2020021008.1fcd74730d-0ubuntu2",
        "2:21.0.0~b2~git2020021008.1fcd74730d-0ubuntu4",
        "2:21.0.0~b2~git2020021008.1fcd74730d-0ubuntu5",
        "2:21.0.0~b3~git2020041013.57ff308d6d-0ubuntu2",
        "2:21.0.0-0ubuntu0.20.04.1",
        "2:21.0.0-0ubuntu0.20.04.2",
        "2:21.1.0-0ubuntu1",
        "2:21.1.1-0ubuntu2",
        "2:21.1.2-0ubuntu1",
        "2:21.2.0-0ubuntu1",
        "2:21.2.1-0ubuntu1",
        "2:21.2.2-0ubuntu1",
        "2:21.2.3-0ubuntu1",
        "2:21.2.4-0ubuntu1",
        "2:21.2.4-0ubuntu2",
        "2:21.2.4-0ubuntu2.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Nova did not properly manage data logged into the\nlog file. An attacker with read access to the service\u0027s logs could exploit\nthis issue and may obtain sensitive information. This issue only affected\nUbuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2015-9543)\n\nIt was discovered that Nova did not properly handle attaching and\nreattaching the encrypted volume. An attacker could possibly use this issue\nto perform a denial of service attack. This issue only affected Ubuntu\n16.04 ESM. (CVE-2017-18191)\n\nIt was discovered that Nova did not properly handle the updation of domain\nXML after live migration. An attacker could possibly use this issue to\ncorrupt the volume or perform a denial of service attack. This issue only\naffected Ubuntu 18.04 LTS. (CVE-2020-17376)\n\nIt was discovered that Nova was not properly validating the URL passed to\nnoVNC. An attacker could possibly use this issue by providing malicious URL\nto the noVNC proxy to redirect to any desired URL. This issue only affected\nUbuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2021-3654)\n\nIt was discovered that Nova did not properly handle changes in the neutron\nport of vnic_type type. An authenticated user could possibly use this issue\nto perform a denial of service attack. This issue only affected Ubuntu\n20.04 LTS. (CVE-2022-37394)\n",
  "id": "USN-5866-1",
  "modified": "2026-06-25T10:46:10Z",
  "published": "2023-02-13T10:41:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5866-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-9543"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-18191"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-17376"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3654"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-37394"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "nova vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2015-9543",
    "UBUNTU-CVE-2017-18191",
    "UBUNTU-CVE-2020-17376",
    "UBUNTU-CVE-2021-3654",
    "UBUNTU-CVE-2022-37394"
  ]
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

UBUNTU-CVE-2017-18191 (CVE-2017-18191)

CVE-2017-18191 (GCVE-0-2017-18191)

USN-5866-1 (UBUNTU-CVE-2015-9543)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour