vuln-ubuntu/data/osv/usn/USN-2500-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-2500-1",
  "summary": "xorg-server, xorg-server-lts-trusty, xorg-server-lts-utopic vulnerabilities",
  "details": "Olivier Fourdan discovered that the X.Org X server incorrectly handled\nXkbSetGeometry requests resulting in an information leak. An attacker able\nto connect to an X server, either locally or remotely, could use this issue\nto possibly obtain sensitive information. (CVE-2015-0255)\n\nIt was discovered that the X.Org X server incorrectly handled certain\ntrapezoids. An attacker able to connect to an X server, either locally or\nremotely, could use this issue to possibly crash the server. This issue\nonly affected Ubuntu 12.04 LTS. (CVE-2013-6424)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2013-6424",
    "UBUNTU-CVE-2015-0255"
  ],
  "related": [],
  "published": "2015-02-17T12:26:40Z",
  "modified": "2026-04-27T14:11:21Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "xorg-server",
        "purl": "pkg:deb/ubuntu/xorg-server@2:1.15.1-0ubuntu2.7?arch=source&distro=trusty"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:1.15.1-0ubuntu2.7"
            }
          ]
        }
      ],
      "versions": [
        "2:1.14.3-3ubuntu2",
        "2:1.14.3-3ubuntu3",
        "2:1.14.3-3ubuntu4",
        "2:1.14.3-5ubuntu1",
        "2:1.14.4-1ubuntu1",
        "2:1.14.4-1ubuntu2",
        "2:1.14.4.901-0ubuntu2",
        "2:1.14.5-1ubuntu2",
        "2:1.14.5-1ubuntu4",
        "2:1.15.0-1ubuntu1",
        "2:1.15.0-1ubuntu2",
        "2:1.15.0-1ubuntu3",
        "2:1.15.0-1ubuntu4",
        "2:1.15.0-1ubuntu6",
        "2:1.15.0-1ubuntu7",
        "2:1.15.1-0ubuntu1",
        "2:1.15.1-0ubuntu2",
        "2:1.15.1-0ubuntu2.1",
        "2:1.15.1-0ubuntu2.4",
        "2:1.15.1-0ubuntu2.5",
        "2:1.15.1-0ubuntu2.6"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xdmx",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xdmx-tools",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xnest",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xorg-server-source",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xserver-common",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xserver-xephyr",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xserver-xorg-core",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xserver-xorg-xmir",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          },
          {
            "binary_name": "xvfb",
            "binary_version": "2:1.15.1-0ubuntu2.7"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:14.04:LTS",
          "cves": [
            {
              "id": "CVE-2015-0255",
              "severity": [
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "xorg-server-lts-utopic",
        "purl": "pkg:deb/ubuntu/xorg-server-lts-utopic@2:1.16.0-1ubuntu1.2~trusty2?arch=source&distro=trusty"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:1.16.0-1ubuntu1.2~trusty2"
            }
          ]
        }
      ],
      "versions": [
        "2:1.16.0-1ubuntu1.2~trusty1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xorg-server-source-lts-utopic",
            "binary_version": "2:1.16.0-1ubuntu1.2~trusty2"
          },
          {
            "binary_name": "xserver-xephyr-lts-utopic",
            "binary_version": "2:1.16.0-1ubuntu1.2~trusty2"
          },
          {
            "binary_name": "xserver-xorg-core-lts-utopic",
            "binary_version": "2:1.16.0-1ubuntu1.2~trusty2"
          },
          {
            "binary_name": "xserver-xorg-dev-lts-utopic",
            "binary_version": "2:1.16.0-1ubuntu1.2~trusty2"
          },
          {
            "binary_name": "xwayland-lts-utopic",
            "binary_version": "2:1.16.0-1ubuntu1.2~trusty2"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:14.04:LTS",
          "cves": [
            {
              "id": "CVE-2015-0255",
              "severity": [
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2500-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2013-6424"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0255"
    }
  ]
}