Security advisory

{
  "id": "e213416cc87f6d306431cbbbc2de5d5611f7c5f3995f0bcf5feb8c9e23dcdbae",
  "url": "https://osv.dev/vulnerability/CVE-2017-6502",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-6502",
    "summary": "An issue was discovered in ImageMagick 6.9.7. A specially crafted webp file could lead to a file-descriptor leak in libmagickcore (thus, a DoS).",
    "evidence": "osv:CVE-2017-6502",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-6502",
      "aliases": [
        "CVE-2017-6502"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/imagemagick/imagemagick",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "126c7c98ea788241922c30df4a5633ea692cf8df"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "126c7c98ea788241922c30df4a5633ea692cf8df"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6502.json",
            "vanir_signatures": [
              {
                "id": "CVE-2017-6502-103115ce",
                "digest": {
                  "length": 3862,
                  "function_hash": "9194759974905805304857523667058903832"
                },
                "source": "https://github.com/imagemagick/imagemagick/commit/126c7c98ea788241922c30df4a5633ea692cf8df",
                "target": {
                  "file": "coders/webp.c",
                  "function": "ReadWEBPImage"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2017-6502-452732e6",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "230532539811345381793368257280595127276",
                    "132888125492053087501250141349186209080",
                    "234378826983570695062965844372960513026",
                    "101574839032875429648752249183139624905"
                  ]
                },
                "source": "https://github.com/imagemagick/imagemagick/commit/126c7c98ea788241922c30df4a5633ea692cf8df",
                "target": {
                  "file": "coders/webp.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-24T14:03:28Z"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/imagemagick/imagemagick6",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2b6357621f2d4752dd3b83fce2570e6d4382121e"
                },
                {
                  "last_affected": "2b6357621f2d4752dd3b83fce2570e6d4382121e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:imagemagick:imagemagick:6.9.7:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "6.9.7"
                      },
                      {
                        "last_affected": "6.9.7"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.9.7",
            "6.9.7-0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6502.json"
          }
        }
      ],
      "modified": "2026-10-24T14:03:28.366490555Z",
      "provider": "osv",
      "references": [
        "https://github.com/ImageMagick/ImageMagick/commit/126c7c98ea788241922c30df4a5633ea692cf8df"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:imagemagick:imagemagick:6.9.7:*:*:*:*:*:*:*"
            ],
            "vendor_product": "imagemagick:imagemagick",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "6.9.7"
                  },
                  {
                    "last_affected": "6.9.7"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2017-6502",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442806,
  "published_at": "2017-03-06T02:59:00.683+00:00"
}