ImageMagick: heap-buffer overflow in log colorspace handling_CVE-2025-55005

5.5 / 10

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-1, when preparing to transform from Log to sRGB colorspaces, the logmap construction fails to handle cases where the reference-black or reference-white value is larger than 1024. This leads to corrupting memory beyond the end of the allocated logmap buffer. This issue has been patched in version 7.1.2-1.

Basic Information

ID CVE-2025-55005

Source GitHub_M

Published Aug 13, 2025 at 13:59

Modified Aug 13, 2025 at 14:34

Affected Product

Vendor ImageMagick

Product ImageMagick

Version < 7.1.2-1

Affected Versions ImageMagick ImageMagick < 7.1.2-1

CWE Classification

CWE-122

References

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    "published": "2025-08-13T13:59:50.155Z",
    "modified": "2025-08-13T14:34:24.677Z",
    "type": "cve",
    "title": "ImageMagick: heap-buffer overflow in log colorspace handling",
    "source": "GitHub_M",
    "references": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v393-38qx-v8fp\nhttps://goo.gle/bigsleep",
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