Security advisory

{
  "id": "341c18c3e5830cc19b96e98908dc579ea2c165771dcf3e86b3e3dcb812c52a4e",
  "url": "https://osv.dev/vulnerability/CVE-2018-20364",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-20364",
    "summary": "LibRaw::copy_bayer in libraw_cxx.cpp in LibRaw 0.19.1 has a NULL pointer dereference.",
    "evidence": "osv:CVE-2018-20364",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-20364",
      "aliases": [
        "CVE-2018-20364"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/libraw/libraw",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "e12cae8cbc7c73a7200f6e7621d71e113885ea72"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.19.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.19.1",
            "0.19.0",
            "0.18.0",
            "0.17.0",
            "0.16.0",
            "0.15.0",
            "0.14.6",
            "0.14.5",
            "0.14.4",
            "0.14.3",
            "0.14.2",
            "0.14.1",
            "0.14.0",
            "0.13.6",
            "0.13.5",
            "0.13.4",
            "0.13.3",
            "0.13.2",
            "0.13.1",
            "0.13.0",
            "0.12.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20364.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:24.400907969Z",
      "provider": "osv",
      "references": [
        "https://usn.ubuntu.com/3989-1/",
        "https://github.com/LibRaw/LibRaw/issues/194"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-20364",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381683,
  "published_at": "2018-12-22T17:29:00.287+00:00"
}