osv-2018-106
Vulnerability from osv_ossfuzz
Published
2021-01-13 00:00
Modified
2022-04-13 03:04
Summary
Stack-use-after-return in BEInt<unsigned short, 2>::operator unsigned short
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10082

Crash type: Stack-use-after-return READ 1
Crash state:
BEInt<unsigned short, 2>::operator unsigned short
OT::CoverageFormat2::Iter::more
OT::SingleSubstFormat2::closure
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "harfbuzz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "acce1fa3ea9707d0883cd66397fd187d3268905c"
            },
            {
              "fixed": "2dde6c803a9e50c5bff74095187b0cb2e12eebdd"
            }
          ],
          "repo": "https://github.com/harfbuzz/harfbuzz.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10082\n\n```\nCrash type: Stack-use-after-return READ 1\nCrash state:\nBEInt\u003cunsigned short, 2\u003e::operator unsigned short\nOT::CoverageFormat2::Iter::more\nOT::SingleSubstFormat2::closure\n```\n",
  "id": "OSV-2018-106",
  "modified": "2022-04-13T03:04:32.985065Z",
  "published": "2021-01-13T00:00:46.804388Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10082"
    }
  ],
  "summary": "Stack-use-after-return in BEInt\u003cunsigned short, 2\u003e::operator unsigned short"
}


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