osv-2022-996
Vulnerability from osv_ossfuzz
Published
2022-09-29 00:02
Modified
2022-09-29 00:02
Summary
Use-of-uninitialized-value in GrTriangulator::sanitizeContours
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51921

Crash type: Use-of-uninitialized-value
Crash state:
GrTriangulator::sanitizeContours
GrTriangulator::contoursToPolys
GrTriangulator::pathToPolys
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "e11ad879ef49e0c7081d6fee9e3758b439077aa8:0e44b6a2859ce2fc75bb58423e4148951b4f8e79",
        "introduced_range": "bdb042b664e9d6cd30404634188efdcb51adf475:56c606cac39ece14dd9cb66fad4985bc6903b08c"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "skia",
        "purl": "pkg:generic/skia"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13a15693a1834c9d946807f5dd6867932e1d11e8"
            },
            {
              "fixed": "652b26b1ab54dcb78f04c4b11c1f82b638031f1f"
            },
            {
              "fixed": "0e44b6a2859ce2fc75bb58423e4148951b4f8e79"
            }
          ],
          "repo": "https://skia.googlesource.com/skia.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51921\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nGrTriangulator::sanitizeContours\nGrTriangulator::contoursToPolys\nGrTriangulator::pathToPolys\n```\n",
  "id": "OSV-2022-996",
  "modified": "2022-09-29T00:02:33.180018Z",
  "published": "2022-09-29T00:02:33.179764Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51921"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Use-of-uninitialized-value in GrTriangulator::sanitizeContours"
}


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