{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "14.0.9"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.2"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.4"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.5"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.6"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "15.0.7"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.0.1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.0.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "ca03fe87371d8c13fc2895f8ff3e7e1ca88cfe79"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "ff369899749ac3e21ed0174b40e948c78c2dc1fa"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "7ccf8d2e358623b3536c9f3e2850a75414969134"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "acb19160d4d348e29a21ad57c61c7369352c4d1c"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "6d4f9f4f6cfd3e256c68addfed0c3a033b3bf957"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "506465a027dd1ba1c90949dc58297edae32da7e4"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "8b2f7d38ccdbbc6533930b8d4eeff4e2ff79176c"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "fe329029265e10296a550fc9153b7977da4aefe2"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "6c67eee6f4a40c5e84beb2950c45e9fe5dcf9fd1"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "8b162ba21f06272f915070473640d493dd70beec"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "edd59ae12d11db770cf7e1b0c306be34aacd3d2b"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "cb3abbdb768013e4d7182a91c8a2b26c6d725f35"
            }
          ],
          "repo": "https://github.com/openstack/nova",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters (for example, the ImagePropertiesFilter or the IsolatedHostsFilter). All setups using Nova Filter Scheduler are affected. Because of the regression described in Launchpad Bug #1732947, the preferred fix is a 14.x version after 14.0.10, a 15.x version after 15.0.8, or a 16.x version after 16.0.3.",
  "id": "CVE-2017-16239",
  "modified": "2026-04-01T23:09:11.163580831Z",
  "published": "2017-11-14T17:29:00.290Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2018:0241"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2018:0314"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2018:0369"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.openstack.org/ossa/OSSA-2017-005.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2017/dsa-4056"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/101950"
    },
    {
      "type": "REPORT",
      "url": "https://launchpad.net/bugs/1664931"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}