{
  "schema_version": "1.4.0",
  "id": "GHSA-j554-cfvx-c858",
  "modified": "2023-03-28T18:30:28Z",
  "published": "2023-03-24T21:30:49Z",
  "aliases": [
    "CVE-2021-43313"
  ],
  "details": "A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf32::invert_pt_dynamic at p_lx_elf.cpp:1688.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43313"
    },
    {
      "type": "WEB",
      "url": "https://github.com/upx/upx/issues/378"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-24T20:15:00Z"
  }
}