osv-2023-609
Vulnerability from osv_ossfuzz
Published
2023-07-23 14:02
Modified
2023-07-23 14:02
Summary
Stack-buffer-overflow in sc_pkcs15_get_lastupdate
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60769

Crash type: Stack-buffer-overflow READ {*}
Crash state:
sc_pkcs15_get_lastupdate
generate_cache_filename
sc_pkcs15_read_cached_file
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc",
        "purl": "pkg:generic/opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "df693351f8ca823d6e118ff751b649eeb3f540d5"
            },
            {
              "fixed": "245efe608d083fd4e4ec96793fdefd218e26fde7"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60769\n\n```\nCrash type: Stack-buffer-overflow READ {*}\nCrash state:\nsc_pkcs15_get_lastupdate\ngenerate_cache_filename\nsc_pkcs15_read_cached_file\n```\n",
  "id": "OSV-2023-609",
  "modified": "2023-07-23T14:02:26.863362Z",
  "published": "2023-07-23T14:02:26.863116Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60769"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Stack-buffer-overflow in sc_pkcs15_get_lastupdate"
}


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Detection rules are retrieved from Rulezet.