Security advisory

{
  "id": "b4b217000e041f65243fd922a566323089281774152877e1e41d4c3575581b94",
  "url": "https://osv.dev/vulnerability/CVE-2020-36628",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-36628",
    "summary": "A vulnerability classified as critical has been found in Calsign APDE. This affects the function handleExtract of the file APDE/src/main/java/com/calsignlabs/apde/build/dag/CopyBuildTask.java of the component ZIP File Handler. The manipulation leads to path traversal. Upgrading to version 0.5.2-pre2-alpha is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216747.",
    "evidence": "osv:CVE-2020-36628",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-36628",
      "aliases": [
        "CVE-2020-36628"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/calsign/apde",
              "type": "GIT",
              "events": [
                {
                  "introduced": "15bb52a4a2f69bff99425ccd9e8e183710522dd5"
                },
                {
                  "last_affected": "15bb52a4a2f69bff99425ccd9e8e183710522dd5"
                },
                {
                  "fixed": "c6d64cbe465348c1bfd211122d89e3117afadecf"
                },
                {
                  "fixed": "0484f8c9151b3aa8e218adb6e76db16dc888c449"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:android_processing_development_environment_project:android_processing_development_environment:0.5.2:pre1_alpha:*:*:*:android:*:*",
                    "range": [
                      {
                        "introduced": "0.5.2-pre1_alpha"
                      },
                      {
                        "last_affected": "0.5.2-pre1_alpha"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "c6d64cbe465348c1bfd211122d89e3117afadecf"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0484f8c9151b3aa8e218adb6e76db16dc888c449"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v0.5.2-pre2-alpha"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.5.2-pre1_alpha",
            "v0.5.2-pre1-alpha"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36628.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-36628-4e75fc89",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "246746123632485132447936165580281533111",
                    "220234041313732625573971515060463336741",
                    "229379629916021791409268426342367686473",
                    "191227737560376208574484726261697587771"
                  ]
                },
                "source": "https://github.com/calsign/apde/commit/c6d64cbe465348c1bfd211122d89e3117afadecf",
                "target": {
                  "file": "APDE/src/main/java/com/calsignlabs/apde/build/dag/CopyBuildTask.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-36628-edf3680e",
                "digest": {
                  "length": 851,
                  "function_hash": "16989097847878197132046586987275620667"
                },
                "source": "https://github.com/calsign/apde/commit/c6d64cbe465348c1bfd211122d89e3117afadecf",
                "target": {
                  "file": "APDE/src/main/java/com/calsignlabs/apde/build/dag/CopyBuildTask.java",
                  "function": "handleExtract"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:59:38Z"
          }
        }
      ],
      "modified": "2026-10-20T13:59:38.698780764Z",
      "provider": "osv",
      "references": [
        "https://github.com/Calsign/APDE/releases/tag/v0.5.2-pre2-alpha",
        "https://vuldb.com/?id.216747",
        "https://github.com/Calsign/APDE/commit/c6d64cbe465348c1bfd211122d89e3117afadecf"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:android_processing_development_environment_project:android_processing_development_environment:*:*:*:*:*:android:*:*"
            ],
            "vendor_product": "android_processing_development_environment_project:android_processing_development_environment",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "0.5.2"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-36628",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388492,
  "published_at": "2022-12-25T11:15:10.763+00:00"
}