osv-2023-170
Vulnerability from osv_ossfuzz
Published
2023-03-13 13:00
Modified
2023-03-16 14:25
Summary
Invalid-free in hb_free_impl
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952

Crash type: Invalid-free
Crash state:
hb_free_impl
OT::glyf::_free_compiled_subset_glyphs
OT::glyf::_populate_subset_glyphs
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "harfbuzz",
        "purl": "pkg:generic/harfbuzz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c0fac016dc017596e2d979e19e1eb8f88df38ea3"
            },
            {
              "fixed": "75e6498d9a8b600ab7f00b3d279f1054dd72feec"
            }
          ],
          "repo": "https://github.com/harfbuzz/harfbuzz.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "7.1.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952\n\n```\nCrash type: Invalid-free\nCrash state:\nhb_free_impl\nOT::glyf::_free_compiled_subset_glyphs\nOT::glyf::_populate_subset_glyphs\n```\n",
  "id": "OSV-2023-170",
  "modified": "2023-03-16T14:25:44.765201Z",
  "published": "2023-03-13T13:00:54.744253Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56952"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Invalid-free in hb_free_impl"
}


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