{
  "cveId": "CVE-2018-14424",
  "url": "https://patchblox.com/security/cve/CVE-2018-14424",
  "summary": "CVE-2018-14424 is fixed in 3 products on 1 platform, first by gdm3 3.28.2-0ubuntu1.4, released August 12, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "gdm3: The daemon in GDM through 3.29.1 does not properly unexport display objectsfrom its D-Bus interface when they are des...",
  "description": "The daemon in GDM through 3.29.1 does not properly unexport display objectsfrom its D-Bus interface when they are destroyed, which allows a localattacker to trigger a use-after-free via a specially crafted sequence ofD-Bus method calls, resulting in a denial of service or potential codeexecution.",
  "published": "2018-08-12T17:00:00Z",
  "severity": "Medium",
  "epss": 0.00536,
  "epssPercentile": 0.45449,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gdm3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.28.2-0ubuntu1.4",
      "fix": "gdm3 3.28.2-0ubuntu1.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gdm3-3.28.2-0ubuntu1.4",
      "released": "2018-08-12T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdm3",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.29.91-1ubuntu1",
      "fix": "gdm3 3.29.91-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gdm3-3.29.91-1ubuntu1",
      "released": "2018-08-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gdm3",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.29.91-1ubuntu1",
      "fix": "gdm3 3.29.91-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gdm3-3.29.91-1ubuntu1",
      "released": "2018-08-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-gdm-1.0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.28.2-0ubuntu1.4",
      "fix": "gir1.2-gdm-1.0 3.28.2-0ubuntu1.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-gdm-1.0-3.28.2-0ubuntu1.4",
      "released": "2018-08-12T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-gdm-1.0",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.29.91-1ubuntu1",
      "fix": "gir1.2-gdm-1.0 3.29.91-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-gir1.2-gdm-1.0-3.29.91-1ubuntu1",
      "released": "2018-08-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-gdm-1.0",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.29.91-1ubuntu1",
      "fix": "gir1.2-gdm-1.0 3.29.91-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-gir1.2-gdm-1.0-3.29.91-1ubuntu1",
      "released": "2018-08-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libgdm1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.28.2-0ubuntu1.4",
      "fix": "libgdm1 3.28.2-0ubuntu1.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libgdm1-3.28.2-0ubuntu1.4",
      "released": "2018-08-12T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libgdm1",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.29.91-1ubuntu1",
      "fix": "libgdm1 3.29.91-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libgdm1-3.29.91-1ubuntu1",
      "released": "2018-08-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libgdm1",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.29.91-1ubuntu1",
      "fix": "libgdm1 3.29.91-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libgdm1-3.29.91-1ubuntu1",
      "released": "2018-08-13T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}