osv-2023-578
Vulnerability from osv_ossfuzz
Published
2023-07-17 14:00
Modified
2023-07-17 14:00
Summary
Heap-buffer-overflow in cosm_new_file
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60650

Crash type: Heap-buffer-overflow READ 1
Crash state:
cosm_new_file
cosm_create_key
sc_pkcs15init_generate_key
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc",
        "purl": "pkg:generic/opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "22f73781706a293d10ebe982ece863a73fd62bf3"
            },
            {
              "fixed": "41d61da8481582e12710b5858f8b635e0a71ab5e"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60650\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ncosm_new_file\ncosm_create_key\nsc_pkcs15init_generate_key\n```\n",
  "id": "OSV-2023-578",
  "modified": "2023-07-17T14:00:32.356264Z",
  "published": "2023-07-17T14:00:32.356018Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60650"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in cosm_new_file"
}


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