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ubuntu-cve-2018-20184
Vulnerability from osv_ubuntu
Published
2018-12-17 19:29
Modified
2026-04-22 07:38
Summary
Details

In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "graphicsmagick",
            "binary_version": "1.3.18-1ubuntu3.1+esm8"
          },
          {
            "binary_name": "graphicsmagick-imagemagick-compat",
            "binary_version": "1.3.18-1ubuntu3.1+esm8"
          },
          {
            "binary_name": "graphicsmagick-libmagick-dev-compat",
            "binary_version": "1.3.18-1ubuntu3.1+esm8"
          },
          {
            "binary_name": "libgraphics-magick-perl",
            "binary_version": "1.3.18-1ubuntu3.1+esm8"
          },
          {
            "binary_name": "libgraphicsmagick++3",
            "binary_version": "1.3.18-1ubuntu3.1+esm8"
          },
          {
            "binary_name": "libgraphicsmagick3",
            "binary_version": "1.3.18-1ubuntu3.1+esm8"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "graphicsmagick",
        "purl": "pkg:deb/ubuntu/graphicsmagick@1.3.18-1ubuntu3.1+esm8?arch=source\u0026distro=trusty/esm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.18-1ubuntu3.1+esm8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.16-1.1ubuntu2",
        "1.3.16-1.1ubuntu3",
        "1.3.18-1ubuntu3",
        "1.3.18-1ubuntu3.1",
        "1.3.18-1ubuntu3.1+esm1",
        "1.3.18-1ubuntu3.1+esm2",
        "1.3.18-1ubuntu3.1+esm3",
        "1.3.18-1ubuntu3.1+esm4",
        "1.3.18-1ubuntu3.1+esm5",
        "1.3.18-1ubuntu3.1+esm6",
        "1.3.18-1ubuntu3.1+esm7"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "graphicsmagick",
            "binary_version": "1.3.23-1ubuntu0.6+esm2"
          },
          {
            "binary_name": "graphicsmagick-imagemagick-compat",
            "binary_version": "1.3.23-1ubuntu0.6+esm2"
          },
          {
            "binary_name": "graphicsmagick-libmagick-dev-compat",
            "binary_version": "1.3.23-1ubuntu0.6+esm2"
          },
          {
            "binary_name": "libgraphics-magick-perl",
            "binary_version": "1.3.23-1ubuntu0.6+esm2"
          },
          {
            "binary_name": "libgraphicsmagick++-q16-12",
            "binary_version": "1.3.23-1ubuntu0.6+esm2"
          },
          {
            "binary_name": "libgraphicsmagick-q16-3",
            "binary_version": "1.3.23-1ubuntu0.6+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "graphicsmagick",
        "purl": "pkg:deb/ubuntu/graphicsmagick@1.3.23-1ubuntu0.6+esm2?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.23-1ubuntu0.6+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.21-3",
        "1.3.23-1",
        "1.3.23-1build1",
        "1.3.23-1ubuntu0.1",
        "1.3.23-1ubuntu0.1+esm1",
        "1.3.23-1ubuntu0.2",
        "1.3.23-1ubuntu0.3",
        "1.3.23-1ubuntu0.4",
        "1.3.23-1ubuntu0.5",
        "1.3.23-1ubuntu0.6",
        "1.3.23-1ubuntu0.6+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "graphicsmagick",
            "binary_version": "1.3.28-2ubuntu0.1"
          },
          {
            "binary_name": "graphicsmagick-imagemagick-compat",
            "binary_version": "1.3.28-2ubuntu0.1"
          },
          {
            "binary_name": "graphicsmagick-libmagick-dev-compat",
            "binary_version": "1.3.28-2ubuntu0.1"
          },
          {
            "binary_name": "libgraphics-magick-perl",
            "binary_version": "1.3.28-2ubuntu0.1"
          },
          {
            "binary_name": "libgraphicsmagick++-q16-12",
            "binary_version": "1.3.28-2ubuntu0.1"
          },
          {
            "binary_name": "libgraphicsmagick-q16-3",
            "binary_version": "1.3.28-2ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "graphicsmagick",
        "purl": "pkg:deb/ubuntu/graphicsmagick@1.3.28-2ubuntu0.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.28-2ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.26-15",
        "1.3.26-16",
        "1.3.26-19",
        "1.3.27-1",
        "1.3.27-2",
        "1.3.27-3",
        "1.3.28-1",
        "1.3.28-2"
      ]
    }
  ],
  "aliases": [],
  "details": "In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.",
  "id": "UBUNTU-CVE-2018-20184",
  "modified": "2026-04-22T07:38:46Z",
  "published": "2018-12-17T19:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-20184"
    },
    {
      "type": "REPORT",
      "url": "http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003b"
    },
    {
      "type": "REPORT",
      "url": "https://sourceforge.net/p/graphicsmagick/bugs/583/"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4207-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5974-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-20184"
    }
  ],
  "related": [
    "USN-4207-1",
    "USN-5974-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-20184"
  ]
}



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