osv-2025-408
Vulnerability from osv_ossfuzz
Published
2025-05-27 00:12
Modified
2025-05-27 00:12
Summary
Heap-buffer-overflow in sav_parse_long_variable_names_record
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420198855

Crash type: Heap-buffer-overflow READ 1
Crash state:
sav_parse_long_variable_names_record
sav_parse_records_pass2
readstat_parse_sav
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b3d68355b1bd87ac9dcee4dda60ed08acdd09a6f:b2d5407d62caf3c33caadc0495c9f7684b6a0df7"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "readstat",
        "purl": "pkg:generic/readstat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "24de678e9439fff01b27c0bc8e8b745369888664"
            },
            {
              "fixed": "b2d5407d62caf3c33caadc0495c9f7684b6a0df7"
            }
          ],
          "repo": "https://github.com/WizardMac/ReadStat",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420198855\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsav_parse_long_variable_names_record\nsav_parse_records_pass2\nreadstat_parse_sav\n```\n",
  "id": "OSV-2025-408",
  "modified": "2025-05-27T00:12:59.402180Z",
  "published": "2025-05-27T00:12:59.401698Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420198855"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in sav_parse_long_variable_names_record"
}


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