ubuntu-cve-2020-14938
Vulnerability from osv_ubuntu
Published
2020-06-23 10:15
Modified
2026-05-20 14:52
Summary
Details

An issue was discovered in map.c in FreedroidRPG 1.0rc2. It assumes lengths of data sets read from saved game files. It copies data from a file into a fixed-size heap-allocated buffer without size verification, leading to a heap-based buffer overflow.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
low
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "0.15.1-1build1"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "0.15.1-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@0.15.1-1build1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.15.1-1build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "0.16.1-3"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "0.16.1-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@0.16.1-3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.16.1-2build1",
        "0.16.1-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "0.16.1-5"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "0.16.1-5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@0.16.1-5?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.16.1-5"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "0.16.1-6"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "0.16.1-6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@0.16.1-6?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.16.1-6"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "1.0-1build2"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "1.0-1build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@1.0-1build2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0-1",
        "1.0-1build1",
        "1.0-1build2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "1.0-1build2"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "1.0-1build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@1.0-1build2?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0-1build2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "freedroidrpg",
            "binary_version": "1.0-1build2"
          },
          {
            "binary_name": "freedroidrpg-data",
            "binary_version": "1.0-1build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "freedroidrpg",
        "purl": "pkg:deb/ubuntu/freedroidrpg@1.0-1build2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0-1build2"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue was discovered in map.c in FreedroidRPG 1.0rc2. It assumes lengths of data sets read from saved game files. It copies data from a file into a fixed-size heap-allocated buffer without size verification, leading to a heap-based buffer overflow.",
  "id": "UBUNTU-CVE-2020-14938",
  "modified": "2026-05-20T14:52:15Z",
  "published": "2020-06-23T10:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-14938"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.freedroid.org/b/issue951"
    },
    {
      "type": "REPORT",
      "url": "https://logicaltrust.net/blog/2020/02/freedroid.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-14938"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-14938"
  ]
}



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