CVE-2016-4796

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Source
https://nvd.nist.gov/vuln/detail/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
2017-02-03T16:59:00Z
Modified
2025-10-15T04:36:02Z
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
162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91

Database specific

vanir_signatures

[
    {
        "id": "CVE-2016-4796-64fc458f",
        "signature_type": "Function",
        "source": "https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91",
        "target": {
            "file": "src/bin/common/color.c",
            "function": "color_cmyk_to_rgb"
        },
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "length": 1551.0,
            "function_hash": "134464743987787230719671113372916798236"
        }
    },
    {
        "id": "CVE-2016-4796-e267dae1",
        "signature_type": "Line",
        "source": "https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91",
        "target": {
            "file": "src/bin/common/color.c"
        },
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "281879827006156950804066750185371585500",
                "242510693724452804591160714773927432543",
                "139685648053095491543908164286238942877",
                "228032896656891271929285980984670012589"
            ],
            "threshold": 0.9
        }
    }
]