CVE-2016-9556

The IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.

Database specific

{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "8.0"
                },
                {
                    "last_affected":  "8.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:opensuse_project:leap:42.1:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "42.1"
                },
                {
                    "last_affected":  "42.1"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "opensuse_project:leap"
        }
    ]
}

References

Affected packages

Git / github.com/imagemagick/imagemagick

Affected ranges

Type

GIT

Repo

https://github.com/imagemagick/imagemagick

Events

Introduced

fdeb2b112a9f3ab16e61c13c406bd14fc5b80d6c

Last Affected

fdeb2b112a9f3ab16e61c13c406bd14fc5b80d6c

Fixed

ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:imagemagick:imagemagick:7.0.3-8:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "7.0.3-8"
        },
        {
            "last_affected":  "7.0.3-8"
        }
    ],
    "source":  [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

7.*

7.0.3-8

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9556.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "320932621590700566942648456387954414978",
            "length":  11330
        },
        "id":  "CVE-2016-9556-6914da3d",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/imagemagick/imagemagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99",
        "target":  {
            "file":  "coders/sgi.c",
            "function":  "ReadSGIImage"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "158914192519834743046715997327546238955",
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                "306954479034000166329109854572178577949",
                "298672604460329150479975648851281235336"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2016-9556-a1b09a93",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/imagemagick/imagemagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99",
        "target":  {
            "file":  "coders/sgi.c"
        }
    }
]

vanir_signatures_modified

"2026-08-07T14:31:30Z"