CVE-2016-4796

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Source
https://cve.org/CVERecord?id=CVE-2016-4796
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4796.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-4796
Downstream
Related
Published
2017-02-03T16:59:00.247Z
Modified
2026-03-17T06:26:02.370175Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Heap-based buffer overflow in the colorcmykto_rgb in common/color.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (crash) via a crafted .j2k file.

References

Affected packages

Git / github.com/uclouvain/openjpeg

Affected ranges

Type
GIT
Repo
https://github.com/uclouvain/openjpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
53f25200ed696cf5dc71d5fe12faad2570861b20
Fixed
162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.1"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-4796.json"
vanir_signatures 
[
    {
        "source": "https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91",
        "deprecated": false,
        "digest": {
            "function_hash": "134464743987787230719671113372916798236",
            "length": 1551.0
        },
        "id": "CVE-2016-4796-64fc458f",
        "target": {
            "file": "src/bin/common/color.c",
            "function": "color_cmyk_to_rgb"
        },
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "281879827006156950804066750185371585500",
                "242510693724452804591160714773927432543",
                "139685648053095491543908164286238942877",
                "228032896656891271929285980984670012589"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2016-4796-e267dae1",
        "target": {
            "file": "src/bin/common/color.c"
        },
        "signature_version": "v1",
        "signature_type": "Line"
    }
]
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.1.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "23"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "24"
            }
        ]
    }
]