ghsa-xxgm-qpj5-4886
Vulnerability from github
Published
2022-05-17 05:25
Modified
2024-11-22 18:08
Summary
OpenStack Nova Scheduler denial of service through scheduler_hints
Details

The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Nova"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12.0.0a0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2012-3371"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-12T20:33:00Z",
    "nvd_published_at": "2012-07-17T21:55:00Z",
    "severity": "LOW"
  },
  "details": "The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.",
  "id": "GHSA-xxgm-qpj5-4886",
  "modified": "2024-11-22T18:08:36Z",
  "published": "2022-05-17T05:25:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3371"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/nova/commit/034762e8060dcf0a11cb039b9d426b0d0bb1801d"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/nova/+bug/1017795"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/nova"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2012-40.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.launchpad.net/openstack/msg14452.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/11/13"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1501-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "OpenStack Nova Scheduler denial of service through scheduler_hints"
}


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