{
  "cveId": "CVE-2021-23520",
  "url": "https://patchblox.com/security/cve/CVE-2021-23520",
  "summary": "CVE-2021-23520 is fixed in juce on 1 platform, first by DEBIAN-CVE-2021-23520, released January 31, 2022. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "juce: The package juce-framework/juce before 6.1.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip)...",
  "description": "The package juce-framework/juce before 6.1.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) via the ZipFile::uncompressEntry function in juce_ZipFile.cpp. This vulnerability is triggered when the archive is extracted upon calling uncompressTo() on a ZipFile object.",
  "published": "2022-01-31T11:15:07Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01094,
  "epssPercentile": 0.6573,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "juce",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.5~ds0-1",
      "fix": "DEBIAN-CVE-2021-23520",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-23520",
      "released": "2022-01-31T11:15:07Z"
    },
    {
      "platform": "linux",
      "product": "juce",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.5~ds0-1",
      "fix": "DEBIAN-CVE-2021-23520",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-23520",
      "released": "2022-01-31T11:15:07Z"
    },
    {
      "platform": "linux",
      "product": "juce",
      "release": "Debian 14",
      "fixedVersion": "6.1.5~ds0-1",
      "fix": "DEBIAN-CVE-2021-23520",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-23520",
      "released": "2022-01-31T11:15:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}