ubuntu-cve-2018-11577
Vulnerability from osv_ubuntu
Published
2018-05-30 00:00
Modified
2026-04-22 07:38
Summary
Details

Liblouis 3.5.0 has a Segmentation fault in lou_logPrint in logging.c.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "liblouis-bin",
            "binary_version": "2.5.3-2ubuntu1.3"
          },
          {
            "binary_name": "liblouis-data",
            "binary_version": "2.5.3-2ubuntu1.3"
          },
          {
            "binary_name": "liblouis2",
            "binary_version": "2.5.3-2ubuntu1.3"
          },
          {
            "binary_name": "python-louis",
            "binary_version": "2.5.3-2ubuntu1.3"
          },
          {
            "binary_name": "python3-louis",
            "binary_version": "2.5.3-2ubuntu1.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "liblouis",
        "purl": "pkg:deb/ubuntu/liblouis@2.5.3-2ubuntu1.3?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.3-2ubuntu1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.3-2",
        "2.5.3-2ubuntu1",
        "2.5.3-2ubuntu1.1",
        "2.5.3-2ubuntu1.2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "liblouis-bin",
            "binary_version": "2.6.4-2ubuntu0.2"
          },
          {
            "binary_name": "liblouis-data",
            "binary_version": "2.6.4-2ubuntu0.2"
          },
          {
            "binary_name": "liblouis9",
            "binary_version": "2.6.4-2ubuntu0.2"
          },
          {
            "binary_name": "python-louis",
            "binary_version": "2.6.4-2ubuntu0.2"
          },
          {
            "binary_name": "python3-louis",
            "binary_version": "2.6.4-2ubuntu0.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "liblouis",
        "purl": "pkg:deb/ubuntu/liblouis@2.6.4-2ubuntu0.2?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.4-2ubuntu0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.6.2-2",
        "2.6.4-2",
        "2.6.4-2ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "liblouis-bin",
            "binary_version": "3.5.0-1ubuntu0.1"
          },
          {
            "binary_name": "liblouis-data",
            "binary_version": "3.5.0-1ubuntu0.1"
          },
          {
            "binary_name": "liblouis14",
            "binary_version": "3.5.0-1ubuntu0.1"
          },
          {
            "binary_name": "python-louis",
            "binary_version": "3.5.0-1ubuntu0.1"
          },
          {
            "binary_name": "python3-louis",
            "binary_version": "3.5.0-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "liblouis",
        "purl": "pkg:deb/ubuntu/liblouis@3.5.0-1ubuntu0.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.5.0-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.0-3ubuntu1",
        "3.3.0-1",
        "3.4.1-1",
        "3.5.0-1"
      ]
    }
  ],
  "aliases": [],
  "details": "Liblouis 3.5.0 has a Segmentation fault in lou_logPrint in logging.c.",
  "id": "UBUNTU-CVE-2018-11577",
  "modified": "2026-04-22T07:38:38Z",
  "published": "2018-05-30T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-11577"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/liblouis/liblouis/issues/582"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Edward-L/fuzzing-pocs/tree/master/liblouis"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3669-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-11577"
    }
  ],
  "related": [
    "USN-3669-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-11577"
  ]
}



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