ubuntu-cve-2020-19144
Vulnerability from osv_ubuntu
Published
2021-09-09 15:15
Modified
2026-04-22 07:39
Summary
Details

Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the 'in _TIFFmemcpy' funtion in the component 'tif_unix.c'.

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
negligible
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libtiff-opengl",
            "binary_version": "4.0.3-7ubuntu0.11+esm2"
          },
          {
            "binary_name": "libtiff-tools",
            "binary_version": "4.0.3-7ubuntu0.11+esm2"
          },
          {
            "binary_name": "libtiff5",
            "binary_version": "4.0.3-7ubuntu0.11+esm2"
          },
          {
            "binary_name": "libtiffxx5",
            "binary_version": "4.0.3-7ubuntu0.11+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "tiff",
        "purl": "pkg:deb/ubuntu/tiff@4.0.3-7ubuntu0.11+esm2?arch=source\u0026distro=trusty/esm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.3-7ubuntu0.11+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.0.2-4ubuntu3",
        "4.0.3-5ubuntu1",
        "4.0.3-6",
        "4.0.3-6ubuntu1",
        "4.0.3-7",
        "4.0.3-7ubuntu0.1",
        "4.0.3-7ubuntu0.2",
        "4.0.3-7ubuntu0.3",
        "4.0.3-7ubuntu0.4",
        "4.0.3-7ubuntu0.6",
        "4.0.3-7ubuntu0.7",
        "4.0.3-7ubuntu0.8",
        "4.0.3-7ubuntu0.9",
        "4.0.3-7ubuntu0.10",
        "4.0.3-7ubuntu0.11",
        "4.0.3-7ubuntu0.11+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libtiff-opengl",
            "binary_version": "4.0.6-1ubuntu0.8+esm2"
          },
          {
            "binary_name": "libtiff-tools",
            "binary_version": "4.0.6-1ubuntu0.8+esm2"
          },
          {
            "binary_name": "libtiff5",
            "binary_version": "4.0.6-1ubuntu0.8+esm2"
          },
          {
            "binary_name": "libtiffxx5",
            "binary_version": "4.0.6-1ubuntu0.8+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "tiff",
        "purl": "pkg:deb/ubuntu/tiff@4.0.6-1ubuntu0.8+esm2?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.6-1ubuntu0.8+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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",
        "4.0.6-1ubuntu0.8",
        "4.0.6-1ubuntu0.8+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libtiff-opengl",
            "binary_version": "4.0.9-5ubuntu0.7"
          },
          {
            "binary_name": "libtiff-tools",
            "binary_version": "4.0.9-5ubuntu0.7"
          },
          {
            "binary_name": "libtiff5",
            "binary_version": "4.0.9-5ubuntu0.7"
          },
          {
            "binary_name": "libtiffxx5",
            "binary_version": "4.0.9-5ubuntu0.7"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "tiff",
        "purl": "pkg:deb/ubuntu/tiff@4.0.9-5ubuntu0.7?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.9-5ubuntu0.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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",
        "4.0.9-5ubuntu0.4",
        "4.0.9-5ubuntu0.5",
        "4.0.9-5ubuntu0.6"
      ]
    }
  ],
  "aliases": [],
  "details": "Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \u0027in _TIFFmemcpy\u0027 funtion in the component \u0027tif_unix.c\u0027.",
  "id": "UBUNTU-CVE-2020-19144",
  "modified": "2026-04-22T07:39:29Z",
  "published": "2021-09-09T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-19144"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5523-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5619-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-19144"
    }
  ],
  "related": [
    "USN-5523-1",
    "USN-5619-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "negligible",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-19144"
  ]
}



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