{
  "schema_version": "1.4.0",
  "id": "GHSA-c3x7-7hfx-3cq6",
  "modified": "2025-04-11T04:08:11Z",
  "published": "2022-05-14T02:17:52Z",
  "aliases": [
    "CVE-2013-2495"
  ],
  "details": "The iff_read_header function in iff.c in libavformat in FFmpeg through 1.1.3 does not properly handle data sizes for Interchange File Format (IFF) data during operations involving a CMAP chunk or a video codec, which allows remote attackers to cause a denial of service (integer overflow, out-of-bounds array access, and application crash) or possibly have unspecified other impact via a crafted header.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-2495"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3dbc0ff9c3e6f6e0d08ea3d42cb33761bae084ba"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/?p=ffmpeg.git;a=commit;h=3dbc0ff9c3e6f6e0d08ea3d42cb33761bae084ba"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1790-1"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-03-09T11:55:00Z"
  }
}