ubuntu-cve-2015-8308
Vulnerability from osv_ubuntu
Published
2017-08-24 20:29
Modified
2025-07-16 04:50
Summary
Details

LXDM before 0.5.2 did not start X server with -auth, which allows local users to bypass authentication with X connections.

Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
high
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "lxdm",
            "binary_version": "0.5.3-1"
          },
          {
            "binary_name": "lxdm-dbg",
            "binary_version": "0.5.3-1"
          },
          {
            "binary_name": "lxdm-dbgsym",
            "binary_version": "0.5.3-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "lxdm",
        "purl": "pkg:deb/ubuntu/lxdm@0.5.3-1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.3-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.1-1"
      ]
    }
  ],
  "aliases": [],
  "details": "LXDM before 0.5.2 did not start X server with -auth, which allows local users to bypass authentication with X connections.",
  "id": "UBUNTU-CVE-2015-8308",
  "modified": "2025-07-16T04:50:58Z",
  "published": "2017-08-24T20:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-8308"
    },
    {
      "type": "REPORT",
      "url": "http://git.lxde.org/gitweb/?p=lxde/lxdm.git;a=commitdiff;h=e8f387089e241360bdc6955d3e479450722dcea3"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1268900"
    },
    {
      "type": "REPORT",
      "url": "http://advisories.mageia.org/MGASA-2015-0411.html"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/20/2"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-8308"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "high",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2015-8308"
  ],
  "withdrawn": "2025-07-18T16:43:18Z"
}



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