Security advisory

{
  "id": "482774d71e78899a8622b785230e40d88d54a1686d14e09b6c223489aa9507e1",
  "url": "https://osv.dev/vulnerability/CVE-2018-11803",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-11803",
    "summary": "Subversion's mod_dav_svn Apache HTTPD module versions 1.11.0 and 1.10.0 to 1.10.3 will crash after dereferencing an uninitialized pointer if the client omits the root path in a recursive directory listing operation.",
    "evidence": "osv:CVE-2018-11803",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-11803",
      "aliases": [
        "CVE-2018-11803"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/subversion",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2872254e96ee2eb1dbb6f8bc44134e08380bb20b"
                },
                {
                  "last_affected": "797f3eb39427ed82f1012053f585f28846c5f2e6"
                },
                {
                  "introduced": "f6bc87d00259140249e8ff672b2913ab24ebdf86"
                },
                {
                  "last_affected": "f6bc87d00259140249e8ff672b2913ab24ebdf86"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.10.0"
                      },
                      {
                        "last_affected": "1.10.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:subversion:1.11.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.11.0"
                      },
                      {
                        "last_affected": "1.11.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.11.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11803.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:55.039091062Z",
      "provider": "osv",
      "references": [
        "https://lists.apache.org/thread.html/fa71074862373c142d264534385f8ea5d8d6b80d27f36f3c46f55003%40%3Cdev.subversion.apache.org%3E",
        "https://security.gentoo.org/glsa/201904-08",
        "https://usn.ubuntu.com/3869-1/"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"
            ],
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "18.10"
                  },
                  {
                    "last_affected": "18.10"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-11803",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 438339,
  "published_at": "2019-02-05T17:29:00.327+00:00"
}