{
  "schema_version": "1.4.0",
  "id": "GHSA-vhpq-rmjq-cgrp",
  "modified": "2022-08-24T00:00:31Z",
  "published": "2022-08-19T00:00:20Z",
  "aliases": [
    "CVE-2020-27790"
  ],
  "details": "A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service. The highest impact is to Availability.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27790"
    },
    {
      "type": "WEB",
      "url": "https://github.com/upx/upx/issues/331"
    },
    {
      "type": "WEB",
      "url": "https://github.com/upx/upx/commit/eb90eab6325d009004ffb155e3e33f22d4d3ca26"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-369"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-18T19:15:00Z"
  }
}