osv-2020-1676
Vulnerability from osv_ossfuzz
Published
2020-08-30 00:00
Modified
2022-04-13 03:30
Summary
Heap-buffer-overflow in Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25267

Crash type: Heap-buffer-overflow READ {*}
Crash state:
Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
heif::ColorConversionPipeline::convert_image
heif::convert_colorspace
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "5f948947733bceb5ff243c785265ebeeabbeb170:085531bd09a364deb759513204107bf8c99b0402"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libheif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "a8e5e37f46e2ec1f14a52477e1b439fe47cd430d"
            },
            {
              "fixed": "085531bd09a364deb759513204107bf8c99b0402"
            }
          ],
          "repo": "https://github.com/strukturag/libheif.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.10.0",
        "v1.11.0",
        "v1.12.0",
        "v1.8.0",
        "v1.9.0",
        "v1.9.1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25267\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nOp_YCbCr_to_RGB\u003cunsigned char\u003e::convert_colorspace\nheif::ColorConversionPipeline::convert_image\nheif::convert_colorspace\n```\n",
  "id": "OSV-2020-1676",
  "modified": "2022-04-13T03:30:49.549940Z",
  "published": "2020-08-30T00:00:07.006768Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25267"
    }
  ],
  "summary": "Heap-buffer-overflow in Op_YCbCr_to_RGB\u003cunsigned char\u003e::convert_colorspace"
}


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