{
  "cveId": "CVE-2015-0255",
  "url": "https://patchblox.com/security/cve/CVE-2015-0255",
  "summary": "CVE-2015-0255 is fixed in 7 products on 1 platform, first by xnest 2:1.16.2.901-1ubuntu4, released February 11, 2015. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "xnest: X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before1.17.1 allows remote attackers to obtain se...",
  "description": "X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before1.17.1 allows remote attackers to obtain sensitive information from processmemory or cause a denial of service (crash) via a crafted string lengthvalue in a XkbSetGeometry request.",
  "published": "2015-02-11T00:00:00Z",
  "severity": "Medium",
  "epss": 0.04326,
  "epssPercentile": 0.91226,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "xnest",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xnest 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xnest-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xnest",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xnest 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xnest-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xorg-server-source",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xorg-server-source 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xorg-server-source-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xorg-server-source",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xorg-server-source 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xorg-server-source-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-common",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-common 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xserver-common-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-common",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-common 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xserver-common-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-xephyr",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-xephyr 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xserver-xephyr-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-xephyr",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-xephyr 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xserver-xephyr-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-xorg-core",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-xorg-core 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xserver-xorg-core-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-xorg-core",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-xorg-core 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xserver-xorg-core-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-xorg-legacy",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-xorg-legacy 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xserver-xorg-legacy-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xserver-xorg-legacy",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xserver-xorg-legacy 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xserver-xorg-legacy-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xvfb",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xvfb 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-xvfb-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xvfb",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2:1.16.2.901-1ubuntu4",
      "fix": "xvfb 2:1.16.2.901-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xvfb-2-1.16.2.901-1ubuntu4",
      "released": "2015-02-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}