{
  "cveId": "CVE-2023-22899",
  "url": "https://patchblox.com/security/cve/CVE-2023-22899",
  "summary": "CVE-2023-22899 is fixed in zip4j on 1 platform, first by DEBIAN-CVE-2023-22899, released January 10, 2023. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "zip4j: Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP arch...",
  "description": "Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive.",
  "published": "2023-01-10T02:15:09Z",
  "severity": "medium",
  "cvss": 5.9,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
  "epss": 0.00642,
  "epssPercentile": 0.51043,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "zip4j",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.11.2-3",
      "fix": "DEBIAN-CVE-2023-22899",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-22899",
      "released": "2023-01-10T02:15:09Z"
    },
    {
      "platform": "linux",
      "product": "zip4j",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.11.2-3",
      "fix": "DEBIAN-CVE-2023-22899",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-22899",
      "released": "2023-01-10T02:15:09Z"
    },
    {
      "platform": "linux",
      "product": "zip4j",
      "release": "Debian 14",
      "fixedVersion": "2.11.2-3",
      "fix": "DEBIAN-CVE-2023-22899",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-22899",
      "released": "2023-01-10T02:15:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}