ubuntu-cve-2025-27796
Vulnerability from osv_ubuntu
Published
2025-03-07 06:15
Modified
2025-06-02 17:34
Summary
Details

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.

Severity
4.5 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "graphicsmagick",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "graphicsmagick-dbg",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "graphicsmagick-imagemagick-compat",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "graphicsmagick-libmagick-dev-compat",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "libgraphics-magick-perl",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "libgraphicsmagick++-q16-12t64",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "libgraphicsmagick++1-dev",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "libgraphicsmagick-q16-3t64",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          },
          {
            "binary_name": "libgraphicsmagick1-dev",
            "binary_version": "1.4+really1.3.45-1ubuntu0.1"
          }
        ],
        "ubuntu_priority": "medium"
      },
      "package": {
        "ecosystem": "Ubuntu:24.10",
        "name": "graphicsmagick",
        "purl": "pkg:deb/ubuntu/graphicsmagick@1.4+really1.3.45-1ubuntu0.1?arch=source\u0026distro=oracular"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4+really1.3.45-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4+really1.3.42-1.1build3",
        "1.4+really1.3.43-1",
        "1.4+really1.3.43-1build1",
        "1.4+really1.3.43-1build2",
        "1.4+really1.3.43-1build4",
        "1.4+really1.3.43-1build5",
        "1.4+really1.3.44-1",
        "1.4+really1.3.45-1"
      ]
    }
  ],
  "aliases": [],
  "details": "ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.",
  "id": "UBUNTU-CVE-2025-27796",
  "modified": "2025-06-02T17:34:02Z",
  "published": "2025-03-07T06:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-27796"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-27796"
    },
    {
      "type": "REPORT",
      "url": "https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9f"
    },
    {
      "type": "REPORT",
      "url": "http://www.graphicsmagick.org/NEWS.html"
    },
    {
      "type": "REPORT",
      "url": "https://sourceforge.net/p/graphicsmagick/bugs/750/"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/notices/USN-7433-1"
    }
  ],
  "related": [
    "CVE-2025-27796",
    "USN-7433-1"
  ],
  "schema_version": "1.6.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "withdrawn": "2025-07-16T05:23:41Z"
}



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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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