ubuntu-cve-2025-62594
Vulnerability from osv_ubuntu
Published
2025-10-27 20:15
Modified
2026-05-20 15:22
Summary
Details

ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "imagemagick",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "imagemagick-7-common",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "imagemagick-7.q16",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "imagemagick-7.q16hdri",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagick++-7-headers",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagick++-7.q16-5",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagick++-7.q16hdri-5",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickcore-7-arch-config",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickcore-7-headers",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickcore-7.q16-10",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickcore-7.q16-10-extra",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickcore-7.q16hdri-10",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickcore-7.q16hdri-10-extra",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickwand-7-headers",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickwand-7.q16-10",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "libmagickwand-7.q16hdri-10",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "perlmagick",
            "binary_version": "8:7.1.2.3+dfsg1-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "imagemagick",
        "purl": "pkg:deb/ubuntu/imagemagick@8:7.1.2.3+dfsg1-1ubuntu0.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8:7.1.1.43+dfsg1-1",
        "8:7.1.1.43+dfsg1-1ubuntu1",
        "8:7.1.1.43+dfsg1-1ubuntu2",
        "8:7.1.2.3+dfsg1-1",
        "8:7.1.2.3+dfsg1-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "imagemagick",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "imagemagick-7-common",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "imagemagick-7.q16",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "imagemagick-7.q16hdri",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagick++-7-headers",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagick++-7.q16-5",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagick++-7.q16hdri-5",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickcore-7-arch-config",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickcore-7-headers",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickcore-7.q16-10",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickcore-7.q16-10-extra",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickcore-7.q16hdri-10",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickcore-7.q16hdri-10-extra",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickwand-7-headers",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickwand-7.q16-10",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "libmagickwand-7.q16hdri-10",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          },
          {
            "binary_name": "perlmagick",
            "binary_version": "8:7.1.2.8+dfsg1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "imagemagick",
        "purl": "pkg:deb/ubuntu/imagemagick@8:7.1.2.8+dfsg1-1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8:7.1.2.8+dfsg1-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8:7.1.2.3+dfsg1-1"
      ]
    }
  ],
  "aliases": [],
  "details": "ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.",
  "id": "UBUNTU-CVE-2025-62594",
  "modified": "2026-05-20T15:22:57Z",
  "published": "2025-10-27T20:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-62594"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-62594"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wpp4-vqfq-v4hp"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ImageMagick/ImageMagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ImageMagick/ImageMagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-62594"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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