{
  "cveId": "CVE-2018-10923",
  "url": "https://patchblox.com/security/cve/CVE-2018-10923",
  "summary": "CVE-2018-10923 is fixed in 3 products on 1 platform, first by glusterfs-client 3.13.2-1ubuntu1\u002Besm1, released November 1, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "glusterfs-client: It was found that the \u0022mknod\u0022 call derived from mknod(2) can create files pointing to devices on a glusterfs server node",
  "description": "It was found that the \u0022mknod\u0022 call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.",
  "published": "2018-09-04T07:29:00Z",
  "severity": "Medium",
  "epss": 0.01562,
  "epssPercentile": 0.75412,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "glusterfs-client",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13.2-1ubuntu1\u002Besm1",
      "fix": "glusterfs-client 3.13.2-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-glusterfs-client-3.13.2-1ubuntu1-esm1",
      "released": "2018-11-01T07:29:00Z"
    },
    {
      "platform": "linux",
      "product": "glusterfs-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13.2-1ubuntu1\u002Besm1",
      "fix": "glusterfs-common 3.13.2-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-glusterfs-common-3.13.2-1ubuntu1-esm1",
      "released": "2018-11-01T07:29:00Z"
    },
    {
      "platform": "linux",
      "product": "glusterfs-server",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.13.2-1ubuntu1\u002Besm1",
      "fix": "glusterfs-server 3.13.2-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-glusterfs-server-3.13.2-1ubuntu1-esm1",
      "released": "2018-11-01T07:29:00Z"
    }
  ],
  "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"
  }
}