Security advisory

{
  "id": "8ec92319c1b93ad02f897890523ddf2b3f1a91597e17207000722404d87c391b",
  "url": "https://osv.dev/vulnerability/CVE-2017-1000200",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-1000200",
    "summary": "tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service",
    "evidence": "osv:CVE-2017-1000200",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2017-1000200",
      "aliases": [
        "CVE-2017-1000200"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/open-iscsi/tcmu-runner",
              "type": "GIT",
              "events": [
                {
                  "introduced": "be0875db70cd6ff804bfddd26a3428c6b69cffed"
                },
                {
                  "last_affected": "3d335660333b98cd5bdb8983a619c3b00b814b3e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.0.5:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0.5"
                      },
                      {
                        "last_affected": "1.0.5"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.0"
                      },
                      {
                        "last_affected": "1.1.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.1"
                      },
                      {
                        "last_affected": "1.1.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.2"
                      },
                      {
                        "last_affected": "1.1.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.3"
                      },
                      {
                        "last_affected": "1.1.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.2.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.2.0"
                      },
                      {
                        "last_affected": "1.2.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.5",
            "1.1.0",
            "1.1.1",
            "1.1.2",
            "1.1.3",
            "1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000200.json"
          }
        }
      ],
      "modified": "2026-10-20T10:47:33.110976729Z",
      "provider": "osv",
      "references": [
        "https://access.redhat.com/errata/RHSA-2017:3277",
        "https://github.com/open-iscsi/tcmu-runner/pull/200/commits/bb80e9c7a798f035768260ebdadffb6eb0786178"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-1000200",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 379492,
  "published_at": "2017-11-17T02:29:00.987+00:00"
}