{
  "GSD": {
    "alias": "CVE-2021-33641",
    "id": "GSD-2021-33641"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "aliases": [
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      "details": "When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).",
      "id": "GSD-2021-33641",
      "modified": "2023-12-13T01:23:18.766275Z",
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            "description": [
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                "value": "CWE-416 : use after free"
              }
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        "reference_data": [
          {
            "name": "https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4d",
            "refsource": "MISC",
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          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
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            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
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      "lastModifiedDate": "2023-09-26T19:53Z",
      "publishedDate": "2023-01-20T21:15Z"
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}