{
  "cveId": "CVE-2022-23123",
  "url": "https://patchblox.com/security/cve/CVE-2022-23123",
  "summary": "CVE-2022-23123 is fixed in netatalk on 1 platform, first by netatalk 2.2.6-1ubuntu0.18.04.2\u002Besm1, released November 11, 2022. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "netatalk: This vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk",
  "description": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getdirparams method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-15830.",
  "published": "2022-03-21T01:36:00Z",
  "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": 0.03817,
  "epssPercentile": 0.90128,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "netatalk",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.1.13~ds-1",
      "fix": "DEBIAN-CVE-2022-23123",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-23123",
      "released": "2023-03-28T19:15:10Z"
    },
    {
      "platform": "linux",
      "product": "netatalk",
      "release": "Debian 14",
      "fixedVersion": "3.1.13~ds-1",
      "fix": "DEBIAN-CVE-2022-23123",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-23123",
      "released": "2023-03-28T19:15:10Z"
    },
    {
      "platform": "linux",
      "product": "netatalk",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.2.6-1ubuntu0.18.04.2\u002Besm1",
      "fix": "netatalk 2.2.6-1ubuntu0.18.04.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-netatalk-2.2.6-1ubuntu0.18.04.2-esm1",
      "released": "2022-11-11T21:15:00Z"
    },
    {
      "platform": "linux",
      "product": "netatalk",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.1.12~ds-4ubuntu0.20.04.1",
      "fix": "netatalk 3.1.12~ds-4ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-netatalk-3.1.12-ds-4ubuntu0.20.04.1",
      "released": "2023-03-29T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "netatalk",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.1.12~ds-9ubuntu0.22.04.1",
      "fix": "netatalk 3.1.12~ds-9ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-netatalk-3.1.12-ds-9ubuntu0.22.04.1",
      "released": "2023-03-29T12:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}