vuln-ubuntu/data/osv/usn/USN-4755-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-4755-1",
  "summary": "tiff vulnerabilities",
  "details": "It was discovered that LibTIFF incorrectly handled certain malformed\nimages. If a user or automated system were tricked into opening a specially\ncrafted image, a remote attacker could crash the application, leading to a\ndenial of service, or possibly execute arbitrary code with user privileges.\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2020-35523",
    "UBUNTU-CVE-2020-35524"
  ],
  "related": [],
  "published": "2021-02-25T17:01:12Z",
  "modified": "2026-04-22T07:36:59Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "tiff",
        "purl": "pkg:deb/ubuntu/tiff@4.0.6-1ubuntu0.8?arch=source&distro=xenial"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.6-1ubuntu0.8"
            }
          ]
        }
      ],
      "versions": [
        "4.0.3-12.3ubuntu2",
        "4.0.5-1",
        "4.0.6-1",
        "4.0.6-1ubuntu0.1",
        "4.0.6-1ubuntu0.2",
        "4.0.6-1ubuntu0.3",
        "4.0.6-1ubuntu0.4",
        "4.0.6-1ubuntu0.5",
        "4.0.6-1ubuntu0.6",
        "4.0.6-1ubuntu0.7"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libtiff-opengl",
            "binary_version": "4.0.6-1ubuntu0.8"
          },
          {
            "binary_name": "libtiff-tools",
            "binary_version": "4.0.6-1ubuntu0.8"
          },
          {
            "binary_name": "libtiff5",
            "binary_version": "4.0.6-1ubuntu0.8"
          },
          {
            "binary_name": "libtiffxx5",
            "binary_version": "4.0.6-1ubuntu0.8"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:16.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-35523",
              "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-2020-35524",
              "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"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "tiff",
        "purl": "pkg:deb/ubuntu/tiff@4.0.9-5ubuntu0.4?arch=source&distro=bionic"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.9-5ubuntu0.4"
            }
          ]
        }
      ],
      "versions": [
        "4.0.8-5",
        "4.0.8-6",
        "4.0.9-1",
        "4.0.9-2",
        "4.0.9-3",
        "4.0.9-4",
        "4.0.9-4ubuntu1",
        "4.0.9-5",
        "4.0.9-5ubuntu0.1",
        "4.0.9-5ubuntu0.2",
        "4.0.9-5ubuntu0.3"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libtiff-opengl",
            "binary_version": "4.0.9-5ubuntu0.4"
          },
          {
            "binary_name": "libtiff-tools",
            "binary_version": "4.0.9-5ubuntu0.4"
          },
          {
            "binary_name": "libtiff5",
            "binary_version": "4.0.9-5ubuntu0.4"
          },
          {
            "binary_name": "libtiffxx5",
            "binary_version": "4.0.9-5ubuntu0.4"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:18.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-35523",
              "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-2020-35524",
              "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"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "tiff",
        "purl": "pkg:deb/ubuntu/tiff@4.1.0+git191117-2ubuntu0.20.04.1?arch=source&distro=focal"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.1.0+git191117-2ubuntu0.20.04.1"
            }
          ]
        }
      ],
      "versions": [
        "4.0.10+git191003-1",
        "4.1.0+git191117-1",
        "4.1.0+git191117-2",
        "4.1.0+git191117-2build1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libtiff-opengl",
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.1"
          },
          {
            "binary_name": "libtiff-tools",
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.1"
          },
          {
            "binary_name": "libtiff5",
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.1"
          },
          {
            "binary_name": "libtiffxx5",
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.1"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:20.04:LTS",
          "cves": [
            {
              "id": "CVE-2020-35523",
              "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-2020-35524",
              "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"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4755-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-35523"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-35524"
    }
  ]
}