osv-2018-167
Vulnerability from osv_ossfuzz
Published
2021-01-13 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in cff_parser_run
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
cff_parser_run
cff_subfont_load
cff_font_load
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "2ec74e56d188909f4f4117faa564a8b68d6e22bb:d61782ce9a88d961912ed43305374848e4d96628"
      },
      "ecosystem_specific": {
        "introduced_range": "f926f1a2f4dbbc61fcae96da71ba65de5280b94d:4fa3193a6e42c6e65bea0698c85d5a4792e2351c",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "freetype2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "731c059129aeb228ea62d8cad40c71dcaa9530b2"
            },
            {
              "fixed": "6ce9451f110fe00061b23a59da5aaa0c15325da0"
            },
            {
              "fixed": "d61782ce9a88d961912ed43305374848e4d96628"
            }
          ],
          "repo": "https://github.com/freetype/freetype2-testing.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\ncff_parser_run\ncff_subfont_load\ncff_font_load\n```\n",
  "id": "OSV-2018-167",
  "modified": "2022-04-13T03:04:34.938180Z",
  "published": "2021-01-13T00:01:10.237774Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967"
    }
  ],
  "summary": "Heap-buffer-overflow in cff_parser_run"
}


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Detection rules are retrieved from Rulezet.