Security advisory

{
  "id": "2b254314082d607c03eb7df79110d427b63b04767ebcd1c90ec0d64adaba7911",
  "url": "https://osv.dev/vulnerability/CVE-2018-11645",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-11645",
    "summary": "psi/zfile.c in Artifex Ghostscript before 9.21rc1 permits the status command even if -dSAFER is used, which might allow remote attackers to determine the existence and size of arbitrary files, a similar issue to CVE-2016-7977.",
    "evidence": "osv:CVE-2018-11645",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-11645",
      "aliases": [
        "CVE-2018-11645"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/artifexsoftware/ghostpdl-downloads",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5d184118416aec2b83c0c6507e494e89859903a0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "9.21rc1"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "gs920rc1",
            "gs919",
            "gs918"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11645.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:58.669021057Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html",
        "https://usn.ubuntu.com/3768-1/",
        "https://access.redhat.com/errata/RHSA-2019:2281",
        "https://www.debian.org/security/2018/dsa-4336",
        "https://bugs.ghostscript.com/show_bug.cgi?id=697193"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "artifex:ghostscript",
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "9.20"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-11645",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 439128,
  "published_at": "2018-06-01T12:29:00.223+00:00"
}