Stack-buffer-overflow in authentic_get_tagged_data

{
  "id": "65d3e10161a9b35dbc0e6b9926111d807bdcb3c618a3e8fb788f8c321840715b",
  "url": "https://osv.dev/vulnerability/OSV-2022-1188",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Stack-buffer-overflow in authentic_get_tagged_data",
    "summary": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53536 ``` Crash type: Stack-buffer-overflow READ 1 Crash state: authentic_get_tagged_data authentic_parse_credential_data authentic_pin_get_policy ```",
    "evidence": "osv:OSV-2022-1188",
    "products": [
      {
        "name": {
          "value": "opensc",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "0.23.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.23.0-rc1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.23.0-rc2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.24.0-rc1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.24.0-rc2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.24.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.25.0-rc1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.25.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.25.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.26.0-rc1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.26.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.26.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "test",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.27.0-rc1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "tag-test",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.27.0-rc2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.27.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.27.1",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "OSV-2022-1188",
      "aliases": [
        "OSV-2022-1188"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/OpenSC/OpenSC",
              "type": "GIT",
              "events": [
                {
                  "introduced": "847ccabd898f31d2ade49cbfd11fef083ee9e84a"
                }
              ]
            }
          ],
          "package": {
            "name": "opensc",
            "purl": "pkg:generic/opensc",
            "ecosystem": "OSS-Fuzz"
          },
          "versions": [
            "0.23.0",
            "0.23.0-rc1",
            "0.23.0-rc2",
            "0.24.0-rc1",
            "0.24.0-rc2",
            "0.24.0",
            "0.25.0-rc1",
            "0.25.0",
            "0.25.1",
            "0.26.0-rc1",
            "0.26.0",
            "0.26.1",
            "test",
            "0.27.0-rc1",
            "tag-test",
            "0.27.0-rc2",
            "0.27.0",
            "0.27.1"
          ],
          "database_specific": {
            "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2022-1188.yaml"
          },
          "ecosystem_specific": {
            "severity": null
          }
        }
      ],
      "modified": "2026-10-19T14:34:48.011894Z",
      "provider": "osv",
      "references": [
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53536"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 375192,
  "published_at": "2022-11-20T13:01:57.71913+00:00"
}