Security advisory

{
  "id": "1e0cd4eb44b107314d3e4408a6a79490e8658ef15926b2868f95620a3965cca9",
  "url": "https://osv.dev/vulnerability/CVE-2018-1000801",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-1000801",
    "summary": "okular version 18.08 and earlier contains a Directory Traversal vulnerability in function \"unpackDocumentArchive(...)\" in \"core/document.cpp\" that can result in Arbitrary file creation on the user workstation. This attack appear to be exploitable via he victim must open a specially crafted Okular archive. This issue appears to have been corrected in version 18.08.1",
    "evidence": "osv:CVE-2018-1000801",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-1000801",
      "aliases": [
        "CVE-2018-1000801"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/kde/okular",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "4f06f742f95de968388f9020c940029e43704098"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:kde:okular:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "18.08"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v18.08.0",
            "v18.07.90",
            "v18.07.80",
            "v4.13.80",
            "v4.10.90",
            "v4.10.80",
            "v4.9.90",
            "v4.9.80",
            "v4.8.80",
            "v4.7.95",
            "v4.7.90",
            "v4.7.80",
            "v4.6.95",
            "v4.6.90",
            "v4.6.80",
            "v4.5.90",
            "v4.5.85",
            "v4.5.80",
            "v4.4.90",
            "v4.4.85",
            "v4.4.80",
            "v4.3.90",
            "v4.3.85",
            "v4.3.80",
            "v4.2.95",
            "v4.2.90",
            "v4.2.85",
            "v4.1.85",
            "v4.1.80",
            "v4.0.98",
            "v4.0.83",
            "v4.0.80",
            "v4.0.71",
            "v4.0.0",
            "v3.97.0",
            "v3.96.0",
            "v3.95.0",
            "v3.94.0",
            "v3.93.0",
            "v3.92.0",
            "v3.91.0",
            "v3.90.1",
            "v3.4.0-beta2",
            "v3.4.0-beta1",
            "v3.3.2",
            "v3.3.0",
            "v3.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000801.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:00.215797299Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2018/09/msg00027.html",
        "https://security.gentoo.org/glsa/201811-08",
        "https://www.debian.org/security/2018/dsa-4303",
        "https://bugs.kde.org/show_bug.cgi?id=398096",
        "https://cgit.kde.org/okular.git/commit/?id=8ff7abc14d41906ad978b6bc67e69693863b9d47"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "8.0"
                  },
                  {
                    "last_affected": "8.0"
                  },
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-1000801",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 439488,
  "published_at": "2018-09-06T18:29:00.397+00:00"
}