CVE-2016-7521

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Source
https://nvd.nist.gov/vuln/detail/CVE-2016-7521
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7521.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-7521
Downstream
Related
Published
2017-04-20T18:59:01Z
Modified
2025-10-19T13:32:15Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Heap-based buffer overflow in coders/psd.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PSD file.

References

Affected packages

Git / github.com/imagemagick/imagemagick

Affected ranges

Type
GIT
Repo
https://github.com/imagemagick/imagemagick
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
30eec879c8b446b0ea9a3bb0da1a441cc8482bc4

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "id": "CVE-2016-7521-0cd3ef7a",
        "source": "https://github.com/imagemagick/imagemagick/commit/30eec879c8b446b0ea9a3bb0da1a441cc8482bc4",
        "signature_version": "v1",
        "target": {
            "file": "coders/psd.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "175923781266397434596439577613250783271",
                "247495387716371465050858595938823156163",
                "2931961638342073742908334328772865753",
                "119484566557434995771045979942836017695",
                "201593293178007003943730840612112783384",
                "78485053470786231645736915884946123196",
                "301271024079427872513535444839942357582",
                "176555368913346940919697433192867184296"
            ]
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "id": "CVE-2016-7521-ec1a2ae1",
        "source": "https://github.com/imagemagick/imagemagick/commit/30eec879c8b446b0ea9a3bb0da1a441cc8482bc4",
        "signature_version": "v1",
        "target": {
            "function": "DecodePSDPixels",
            "file": "coders/psd.c"
        },
        "digest": {
            "function_hash": "97281487287534598895735610321528777022",
            "length": 2538.0
        },
        "deprecated": false
    }
]

Git / github.com/imagemagick/imagemagick

Affected ranges

Type
GIT
Repo
https://github.com/imagemagick/imagemagick6
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4bae9bed8a79e031884ca9a4681dce89dbd26855