osv-2021-537
Vulnerability from osv_ossfuzz
Published
2021-03-19 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in sc_pkcs15emu_oberthur_add_pubkey
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149

Crash type: Heap-buffer-overflow READ 1
Crash state:
sc_pkcs15emu_oberthur_add_pubkey
sc_oberthur_parse_publicinfo
sc_pkcs15emu_oberthur_init
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6903aebfddc466d966c7b865fae34572bf3ed23e"
            },
            {
              "fixed": "05648b0604bf3e498e8d42dff3c6e7c56a5bf749"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.21.0",
        "0.21.0-rc1",
        "0.21.0-rc2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsc_pkcs15emu_oberthur_add_pubkey\nsc_oberthur_parse_publicinfo\nsc_pkcs15emu_oberthur_init\n```\n",
  "id": "OSV-2021-537",
  "modified": "2022-04-13T03:04:41.548705Z",
  "published": "2021-03-19T00:01:19.699884Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32149"
    }
  ],
  "summary": "Heap-buffer-overflow in sc_pkcs15emu_oberthur_add_pubkey"
}


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