osv-2022-276
Vulnerability from osv_ossfuzz
Published
2022-03-24 00:00
Modified
2022-03-24 00:00
Summary
Segv on unknown address in sc_file_clear_acl_entries
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45969

Crash type: Segv on unknown address
Crash state:
sc_file_clear_acl_entries
sc_file_free
sc_profile_free
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opensc",
        "purl": "pkg:generic/opensc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bec4f63c5b8308d7fdca842c5c0b62c3491d106a"
            },
            {
              "fixed": "8697a01850d5e02a3099acd5160d0a0ee2d31077"
            }
          ],
          "repo": "https://github.com/OpenSC/OpenSC",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45969\n\n```\nCrash type: Segv on unknown address\nCrash state:\nsc_file_clear_acl_entries\nsc_file_free\nsc_profile_free\n```\n",
  "id": "OSV-2022-276",
  "modified": "2022-03-24T00:00:43.846203Z",
  "published": "2022-03-24T00:00:43.845979Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45969"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Segv on unknown address in sc_file_clear_acl_entries"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.