osv-2020-565
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in OT::AxisValue::sanitize
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14850

Crash type: Use-of-uninitialized-value
Crash state:
OT::AxisValue::sanitize
bool OT::OffsetTo<OT::AxisValue, OT::IntType<unsigned short, 2u>, true>::sanitiz
bool OT::UnsizedArrayOf<OT::OffsetTo<OT::AxisValue, OT::IntType<unsigned short,
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "harfbuzz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "02e5e5d939be36d8f108029601a1ce1f533e5ccb"
            },
            {
              "fixed": "3efb7af7e28061f8cd138eb2ed5261bf521abc63"
            }
          ],
          "repo": "https://github.com/harfbuzz/harfbuzz.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14850\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nOT::AxisValue::sanitize\nbool OT::OffsetTo\u003cOT::AxisValue, OT::IntType\u003cunsigned short, 2u\u003e, true\u003e::sanitiz\nbool OT::UnsizedArrayOf\u003cOT::OffsetTo\u003cOT::AxisValue, OT::IntType\u003cunsigned short, \n```\n",
  "id": "OSV-2020-565",
  "modified": "2022-04-13T03:04:33.006791Z",
  "published": "2020-07-01T00:00:17.279338Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14850"
    }
  ],
  "summary": "Use-of-uninitialized-value in OT::AxisValue::sanitize"
}


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