osv-2020-1551
Vulnerability from osv_ossfuzz
Published
2020-07-31 00:00
Modified
2022-04-13 03:04
Summary
UNKNOWN WRITE in CFF::parsed_cs_op_t::set_skip
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24507

Crash type: UNKNOWN WRITE
Crash state:
CFF::parsed_cs_op_t::set_skip
CFF::parsed_cs_str_t::add_call_op
cff1_cs_opset_subr_subset_t::process_call_subr
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "harfbuzz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "48ad745996159337fb4733561e834a0ffbe3a1ae"
            },
            {
              "fixed": "32f052b033f12fbeb8741c9616860743b1f567c4"
            }
          ],
          "repo": "https://github.com/harfbuzz/harfbuzz.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24507\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nCFF::parsed_cs_op_t::set_skip\nCFF::parsed_cs_str_t::add_call_op\ncff1_cs_opset_subr_subset_t::process_call_subr\n```\n",
  "id": "OSV-2020-1551",
  "modified": "2022-04-13T03:04:33.191902Z",
  "published": "2020-07-31T00:00:53.218119Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24507"
    }
  ],
  "summary": "UNKNOWN WRITE in CFF::parsed_cs_op_t::set_skip"
}


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