Path traversal in jefferson

{
  "id": "445acc7f0327dad8488469ee67da930532eaba2cfd465ead31173f6c0b8d5d7d",
  "url": "https://osv.dev/vulnerability/CVE-2023-0592",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Path traversal in jefferson",
    "summary": "A path traversal vulnerability affects jefferson's JFFS2 filesystem extractor. By crafting malicious JFFS2 files, attackers could force jefferson to write outside of the extraction directory.This issue affects jefferson: before 0.4.1.",
    "evidence": "osv:CVE-2023-0592",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-0592",
      "aliases": [
        "CVE-2023-0592"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/sviehb/jefferson",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "ecc51d7ab500e6286c80154f89388e3173784081"
                },
                {
                  "fixed": "971aca1a8b3b9f4fcb4674fa9621d3349195cdc6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jefferson_project:jefferson:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.4.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "971aca1a8b3b9f4fcb4674fa9621d3349195cdc6"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.4",
            "v0.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-0592.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.494557524Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0592.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-0592",
        "https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk/",
        "https://github.com/sviehb/jefferson/commit/971aca1a8b3b9f4fcb4674fa9621d3349195cdc6",
        "https://github.com/sviehb/jefferson"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "ONEKEY",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0592.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-0592",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504632,
  "published_at": "2023-01-31T09:25:10.019+00:00"
}