Security advisory

{
  "id": "ed61c8fbf178cea562b1f966589e5c17e3bcac0237886abec7d4ce76e029c588",
  "url": "https://osv.dev/vulnerability/CVE-2016-0775",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-0775",
    "summary": "Buffer overflow in the ImagingFliDecode function in libImaging/FliDecode.c in Pillow before 3.1.1 allows remote attackers to cause a denial of service (crash) via a crafted FLI file.",
    "evidence": "osv:CVE-2016-0775",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2016-0775",
      "aliases": [
        "CVE-2016-0775",
        "GHSA-8xjv-v9xq-m5h9",
        "PYSEC-2016-6"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/python-pillow/pillow",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "fff5536b37c2d619c66c1189b6925fa0a8df3822"
                },
                {
                  "fixed": "893a40850c2d5da41537958e40569c029a6e127b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.1.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "893a40850c2d5da41537958e40569c029a6e127b"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.1.0",
            "3.1.0-rc1",
            "2.9.0",
            "2.9.0.dev2",
            "2.9.0.dev1",
            "2.9.0.dev0",
            "2.8.1",
            "2.8.0",
            "2.7.0",
            "2.5.0",
            "2.3.0",
            "2.2.1",
            "2.2.0",
            "2.1.0",
            "2.0.0",
            "1.7.8",
            "1.7.7",
            "1.2",
            "1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-0775.json",
            "vanir_signatures": [
              {
                "id": "CVE-2016-0775-83782be4",
                "digest": {
                  "length": 3294,
                  "function_hash": "142399850973351246136302585659669407188"
                },
                "source": "https://github.com/python-pillow/pillow/commit/893a40850c2d5da41537958e40569c029a6e127b",
                "target": {
                  "file": "libImaging/FliDecode.c",
                  "function": "ImagingFliDecode"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2016-0775-cf487a56",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "90415542530029145092862271186996895067",
                    "202176769066957516811457500139573314217",
                    "82190935524501381203610935653987214236",
                    "164613247097927772616828656383705059358"
                  ]
                },
                "source": "https://github.com/python-pillow/pillow/commit/893a40850c2d5da41537958e40569c029a6e127b",
                "target": {
                  "file": "libImaging/FliDecode.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-24T14:03:55Z"
          }
        }
      ],
      "modified": "2026-10-24T14:03:55.070502904Z",
      "provider": "osv",
      "references": [
        "https://github.com/python-pillow/Pillow/blob/c3cb690fed5d4bf0c45576759de55d054916c165/CHANGES.rst",
        "https://security.gentoo.org/glsa/201612-52",
        "https://github.com/python-pillow/Pillow/commit/893a40850c2d5da41537958e40569c029a6e127b"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "7.0"
                  },
                  {
                    "last_affected": "7.0"
                  },
                  {
                    "introduced": "8.0"
                  },
                  {
                    "last_affected": "8.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2016-0775",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442870,
  "published_at": "2016-04-13T16:59:02.643+00:00"
}