osv-2022-237
Vulnerability from osv_ossfuzz
Published
2022-03-12 00:00
Modified
2022-03-12 00:00
Summary
Stack-buffer-overflow in sc_format_oid
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45459

Crash type: Stack-buffer-overflow READ {*}
Crash state:
sc_format_oid
do_store_data_object
fuzz_pkcs15init.c
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc",
        "purl": "pkg:generic/opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bec4f63c5b8308d7fdca842c5c0b62c3491d106a"
            },
            {
              "fixed": "4d7368fd3519a4778765b8eb818af0941a8d4f25"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45459\n\n```\nCrash type: Stack-buffer-overflow READ {*}\nCrash state:\nsc_format_oid\ndo_store_data_object\nfuzz_pkcs15init.c\n```\n",
  "id": "OSV-2022-237",
  "modified": "2022-03-12T00:00:21.697036Z",
  "published": "2022-03-12T00:00:21.696792Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45459"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Stack-buffer-overflow in sc_format_oid"
}


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Detection rules are retrieved from Rulezet.