Security advisory

{
  "id": "b01c78aeefd1ce0d6ff0833d07fac64b1711b0cfbdaf8b47e6baae14dc998076",
  "url": "https://osv.dev/vulnerability/CVE-2019-17567",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-17567",
    "summary": "Apache HTTP Server versions 2.4.6 to 2.4.46 mod_proxy_wstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for subsequent requests on the same connection to pass through with no HTTP validation, authentication or authorization possibly configured.",
    "evidence": "osv:CVE-2019-17567",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-17567",
      "aliases": [
        "CVE-2019-17567"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/httpd",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7650f0ca88028593a7c5fbba2e20bca4a65b031d"
                },
                {
                  "last_affected": "8064ccc50bffe86ad464246b9bfac7d78d7dbc1f"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.4.6"
                      },
                      {
                        "last_affected": "2.4.46"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17567.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:44.381794123Z",
      "provider": "osv",
      "references": [
        "https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3E",
        "https://lists.apache.org/thread.html/r90f693a5c9fb75550ef1412436d5e682a5f845beb427fa6f23419a3c%40%3Cannounce.httpd.apache.org%3E",
        "https://lists.debian.org/debian-lts-announce/2024/05/msg00013.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/",
        "https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E",
        "https://security.gentoo.org/glsa/202107-38",
        "https://security.netapp.com/advisory/ntap-20210702-0001/",
        "https://www.oracle.com/security-alerts/cpuoct2021.html"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
              "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "34"
                  },
                  {
                    "last_affected": "34"
                  },
                  {
                    "introduced": "35"
                  },
                  {
                    "last_affected": "35"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "oracle:enterprise_manager_ops_center",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "12.4.0.0"
                  },
                  {
                    "last_affected": "12.4.0.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*"
            ],
            "vendor_product": "oracle:instantis_enterprisetrack",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "17.1"
                  },
                  {
                    "last_affected": "17.1"
                  },
                  {
                    "introduced": "17.2"
                  },
                  {
                    "last_affected": "17.2"
                  },
                  {
                    "introduced": "17.3"
                  },
                  {
                    "last_affected": "17.3"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*"
            ],
            "vendor_product": "oracle:zfs_storage_appliance_kit",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "8.8"
                  },
                  {
                    "last_affected": "8.8"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2019-17567",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435867,
  "published_at": "2021-06-10T07:15:07.2+00:00"
}