osv-2023-631
Vulnerability from osv_ossfuzz
Published
2023-08-01 14:02
Modified
2023-08-01 14:02
Summary
Heap-buffer-overflow in test_verify
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60971

Crash type: Heap-buffer-overflow READ {*}
Crash state:
test_verify
fuzz_pkcs11.c
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc",
        "purl": "pkg:generic/opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "d449feeda6b3d8ec27a184417d9b5d1ba73df6d7"
            },
            {
              "fixed": "ffbff25ec6c6d0ad3f8df76f57210698f7947fc3"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60971\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\ntest_verify\nfuzz_pkcs11.c\n```\n",
  "id": "OSV-2023-631",
  "modified": "2023-08-01T14:02:11.454673Z",
  "published": "2023-08-01T14:02:11.454420Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60971"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in test_verify"
}


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Detection rules are retrieved from Rulezet.