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Medium

Security advisory

Type: advisorySources: OSVCVE: CVE-2018-6392

The filter_slice function in libavfilter/vf_transpose.c in FFmpeg through 3.4.1 allows remote attackers to cause a denial of service (out-of-array access) via a crafted MP4 file.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2018-6392
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 09:20 UTC · Revision 1

Source evidence

CVE-2018-6392

core-osv · Original source

Published 29 Jan 2018, 19:29 UTC

The filter_slice function in libavfilter/vf_transpose.c in FFmpeg through 3.4.1 allows remote attackers to cause a denial of service (out-of-array access) via a crafted MP4 file.

osv:CVE-2018-6392
Complete source record
{
  "id": "8df2660caa8a7c28d43c80849345fcc9c2e3004e81f781a1f1e391c75df98d53",
  "url": "https://osv.dev/vulnerability/CVE-2018-6392",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-6392",
    "summary": "The filter_slice function in libavfilter/vf_transpose.c in FFmpeg through 3.4.1 allows remote attackers to cause a denial of service (out-of-array access) via a crafted MP4 file.",
    "evidence": "osv:CVE-2018-6392",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-6392",
      "aliases": [
        "CVE-2018-6392"
      ],
      "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://git.ffmpeg.org/ffmpeg.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "bc839fb39dc376d462856863de2933f0b6b0351a"
                },
                {
                  "fixed": "3f621455d62e46745453568d915badd5b1e5bcd5"
                },
                {
                  "fixed": "c6939f65a116b1ffed345d29d8621ee4ffb32235"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.4.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "3f621455d62e46745453568d915badd5b1e5bcd5"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "c6939f65a116b1ffed345d29d8621ee4ffb32235"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "n3.4.1",
            "n3.4",
            "n3.5-dev",
            "n3.4-dev",
            "n3.3-dev",
            "n3.2-dev",
            "n3.1-dev",
            "n2.9-dev",
            "n2.8-dev",
            "n2.7-dev",
            "n2.6-dev",
            "n2.5-dev",
            "n2.4-dev",
            "n2.3-dev",
            "n2.2-dev",
            "n2.0",
            "n2.1-dev",
            "n1.3-dev",
            "n1.2-dev",
            "n1.1-dev",
            "n0.12-dev",
            "n0.11-dev",
            "n0.8",
            "N"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6392.json",
            "vanir_signatures": [
              {
                "id": "CVE-2018-6392-53f46f6e",
                "digest": {
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                  "line_hashes": [
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                  ]
                },
                "source": "https://git.ffmpeg.org/ffmpeg.git@c6939f65a116b1ffed345d29d8621ee4ffb32235",
                "target": {
                  "file": "libavfilter/vf_transpose.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2018-6392-64880020",
                "digest": {
                  "length": 2147,
                  "function_hash": "110066548075503652732965408682773614684"
                },
                "source": "https://git.ffmpeg.org/ffmpeg.git@c6939f65a116b1ffed345d29d8621ee4ffb32235",
                "target": {
                  "file": "libavfilter/vf_transpose.c",
                  "function": "config_props_output"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2018-6392-ed19a01a",
                "digest": {
                  "length": 1520,
                  "function_hash": "312298290528118924214379028501429775671"
                },
                "source": "https://git.ffmpeg.org/ffmpeg.git@c6939f65a116b1ffed345d29d8621ee4ffb32235",
                "target": {
                  "file": "libavfilter/vf_transpose.c",
                  "function": "filter_slice"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-24T14:12:21Z"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/ffmpeg/ffmpeg",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "bc839fb39dc376d462856863de2933f0b6b0351a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.4.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "n3.4.1",
            "n3.4",
            "n3.4-dev",
            "n3.3-dev",
            "n3.2-dev",
            "n3.1-dev",
            "n2.9-dev",
            "n2.8-dev",
            "n2.7-dev",
            "n2.6-dev",
            "n2.5-dev",
            "n2.4-dev",
            "n2.3-dev",
            "n2.2-dev",
            "n2.0",
            "n2.1-dev",
            "n1.3-dev",
            "n1.2-dev",
            "n1.1-dev",
            "n0.12-dev",
            "n0.11-dev",
            "n0.8",
            "N"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6392.json"
          }
        }
      ],
      "modified": "2026-10-24T14:12:21.648821222Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2019/03/msg00041.html",
        "https://www.debian.org/security/2018/dsa-4249",
        "https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/3f621455d62e46745453568d915badd5b1e5bcd5",
        "https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/c6939f65a116b1ffed345d29d8621ee4ffb32235"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-6392",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 443392,
  "published_at": "2018-01-29T19:29:01.217+00:00"
}