{
  "schema_version": "1.7.0",
  "id": "USN-5237-1",
  "summary": "libmediainfo vulnerabilities",
  "details": "It was discovered that MediaInfoLib incorrectly handled certain specially\ncrafted files. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2020-26797)\n\nIt was discovered that MediaInfoLib incorrectly handled certain specially\ncrafted MpegPs files. An attacker could possibly use this issue to cause a\ndenial of service. This issue only affected Ubuntu 18.04 ESM and Ubuntu 20.04\nESM. (CVE-2020-15395)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2020-15395",
    "UBUNTU-CVE-2020-26797"
  ],
  "related": [],
  "published": "2022-08-01T05:54:27Z",
  "modified": "2026-06-29T10:52:53Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libmediainfo",
        "purl": "pkg:deb/ubuntu/libmediainfo@0.7.67-2ubuntu1+esm2?arch=source&distro=trusty/esm"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.67-2ubuntu1+esm2"
            }
          ]
        }
      ],
      "versions": [
        "0.7.64-2",
        "0.7.64-3",
        "0.7.65-1",
        "0.7.67-1",
        "0.7.67-2",
        "0.7.67-2ubuntu1",
        "0.7.67-2ubuntu1+esm1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmediainfo0",
            "binary_version": "0.7.67-2ubuntu1+esm2"
          },
          {
            "binary_name": "python-mediainfodll",
            "binary_version": "0.7.67-2ubuntu1+esm2"
          },
          {
            "binary_name": "python3-mediainfodll",
            "binary_version": "0.7.67-2ubuntu1+esm2"
          }
        ],
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:Pro:14.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-26797",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "libmediainfo",
        "purl": "pkg:deb/ubuntu/libmediainfo@0.7.82-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.82-1ubuntu0.1~esm2"
            }
          ]
        }
      ],
      "versions": [
        "0.7.73-1ubuntu1",
        "0.7.80-1",
        "0.7.81-1",
        "0.7.82-1",
        "0.7.82-1ubuntu0.1~esm1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmediainfo0v5",
            "binary_version": "0.7.82-1ubuntu0.1~esm2"
          },
          {
            "binary_name": "python-mediainfodll",
            "binary_version": "0.7.82-1ubuntu0.1~esm2"
          },
          {
            "binary_name": "python3-mediainfodll",
            "binary_version": "0.7.82-1ubuntu0.1~esm2"
          }
        ],
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:Pro:16.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-26797",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "libmediainfo",
        "purl": "pkg:deb/ubuntu/libmediainfo@17.12-1ubuntu0.1+esm1?arch=source&distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "17.12-1ubuntu0.1+esm1"
            }
          ]
        }
      ],
      "versions": [
        "0.7.98-2",
        "0.7.99-1",
        "17.10-1",
        "17.12-1",
        "17.12-1build1",
        "17.12-1ubuntu0.1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmediainfo0v5",
            "binary_version": "17.12-1ubuntu0.1+esm1"
          },
          {
            "binary_name": "python-mediainfodll",
            "binary_version": "17.12-1ubuntu0.1+esm1"
          },
          {
            "binary_name": "python3-mediainfodll",
            "binary_version": "17.12-1ubuntu0.1+esm1"
          }
        ],
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:Pro:18.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-15395",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2020-26797",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "libmediainfo",
        "purl": "pkg:deb/ubuntu/libmediainfo@19.09+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "19.09+dfsg-2ubuntu0.1~esm1"
            }
          ]
        }
      ],
      "versions": [
        "18.12-2",
        "19.09+dfsg-1",
        "19.09+dfsg-2",
        "19.09+dfsg-2build1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmediainfo0v5",
            "binary_version": "19.09+dfsg-2ubuntu0.1~esm1"
          },
          {
            "binary_name": "python3-mediainfodll",
            "binary_version": "19.09+dfsg-2ubuntu0.1~esm1"
          }
        ],
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:Pro:20.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-15395",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2020-26797",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5237-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-15395"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-26797"
    }
  ]
}