osv-2020-213
Vulnerability from osv_ossfuzz
Published
2020-06-24 01:51
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in Op_YCbCr422_to_RGB_16bit::convert_colorspace
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21114

Crash type: Heap-buffer-overflow READ {*}
Crash state:
Op_YCbCr422_to_RGB_16bit::convert_colorspace
heif::ColorConversionPipeline::convert_image
heif::convert_colorspace
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libheif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3cb99d787d93f02eca0aec129b1373fec2e15a78"
            },
            {
              "fixed": "1ffca9f28e8055aa34efc223d5fd5ed86b20823f"
            }
          ],
          "repo": "https://github.com/strukturag/libheif.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.6.2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21114\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nOp_YCbCr422_to_RGB_16bit::convert_colorspace\nheif::ColorConversionPipeline::convert_image\nheif::convert_colorspace\n```\n",
  "id": "OSV-2020-213",
  "modified": "2022-04-13T03:04:32.424915Z",
  "published": "2020-06-24T01:51:19.218628Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21114"
    }
  ],
  "summary": "Heap-buffer-overflow in Op_YCbCr422_to_RGB_16bit::convert_colorspace"
}


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