osv-2021-725
Vulnerability from osv_ossfuzz
Published
2021-05-05 00:00
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in libfsext_directory_entry_read_data
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33935

Crash type: UNKNOWN READ
Crash state:
libfsext_directory_entry_read_data
libfsext_directory_read_inline_data
libfsext_directory_read_file_io_handle
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "e29196674e2152935af6d454e09021855c159435:c7d8885d29246088e11ba3661acef273566be941"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libyal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e29196674e2152935af6d454e09021855c159435"
            },
            {
              "fixed": "e29196674e2152935af6d454e09021855c159435"
            },
            {
              "fixed": "c7d8885d29246088e11ba3661acef273566be941"
            }
          ],
          "repo": "https://github.com/libyal/libfplist.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33935\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nlibfsext_directory_entry_read_data\nlibfsext_directory_read_inline_data\nlibfsext_directory_read_file_io_handle\n```\n",
  "id": "OSV-2021-725",
  "modified": "2022-04-13T03:04:41.897348Z",
  "published": "2021-05-05T00:00:09.753732Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33935"
    }
  ],
  "summary": "UNKNOWN READ in libfsext_directory_entry_read_data"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.