{
  "schema_version": "1.4.0",
  "id": "GHSA-r8j7-rc3f-2wqq",
  "modified": "2023-01-27T18:30:31Z",
  "published": "2022-05-24T17:25:04Z",
  "aliases": [
    "CVE-2020-15702"
  ],
  "details": "TOCTOU Race Condition vulnerability in apport allows a local attacker to escalate privileges and execute arbitrary code. An attacker may exit the crashed process and exploit PID recycling to spawn a root process with the same PID as the crashed process, which can then be used to escalate privileges. Fixed in 2.20.1-0ubuntu2.24, 2.20.9 versions prior to 2.20.9-0ubuntu7.16 and 2.20.11 versions prior to 2.20.11-0ubuntu27.6. Was ZDI-CAN-11234.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15702"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4449-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4449-2"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-979"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-06T23:15:00Z"
  }
}