osv-2023-1276
Vulnerability from osv_ossfuzz
Published
2023-12-10 00:04
Modified
2023-12-10 00:04
Summary
Heap-use-after-free in authentic_emu_update_tokeninfo
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64898

Crash type: Heap-use-after-free READ 8
Crash state:
authentic_emu_update_tokeninfo
sc_pkcs15init_update_tokeninfo
sc_pkcs15init_update_lastupdate
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc",
        "purl": "pkg:generic/opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6d1fcd9cf82c6501089898066656fbe6737f3ced"
            },
            {
              "fixed": "5835f0d4f6c033bd58806d33fa546908d39825c9"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.24.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64898\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nauthentic_emu_update_tokeninfo\nsc_pkcs15init_update_tokeninfo\nsc_pkcs15init_update_lastupdate\n```\n",
  "id": "OSV-2023-1276",
  "modified": "2023-12-10T00:04:07.333792Z",
  "published": "2023-12-10T00:04:07.333337Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64898"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in authentic_emu_update_tokeninfo"
}


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