CVE-2016-4797

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Source
https://cve.org/CVERecord?id=CVE-2016-4797
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-4797.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-4797
Downstream
Related
Published
2017-02-03T16:59:00.293Z
Modified
2026-07-08T12:41:30.889445Z
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

Divide-by-zero vulnerability in the opjtcdinit_tile function in tcd.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (application crash) via a crafted jp2 file. NOTE: this issue exists because of an incorrect fix for CVE-2014-7947.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_RANGE",
            "cpes": [
                "cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "uclouvain:openjpeg",
            "extracted_events": [
                {
                    "last_affected": "2.1.0"
                }
            ]
        },
        {
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "introduced": "23"
                },
                {
                    "last_affected": "23"
                },
                {
                    "introduced": "24"
                },
                {
                    "last_affected": "24"
                }
            ]
        }
    ]
}
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
8f9cc62b3f9a1da9712329ddcedb9750d585505c
Database specific 
{
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.1"
        }
    ]
}

Database specific

vanir_signatures 
[
    {
        "digest": {
            "length": 9361.0,
            "function_hash": "257004248534814206722681566285479977596"
        },
        "signature_version": "v1",
        "source": "https://github.com/uclouvain/openjpeg/commit/8f9cc62b3f9a1da9712329ddcedb9750d585505c",
        "signature_type": "Function",
        "target": {
            "function": "opj_tcd_init_tile",
            "file": "src/lib/openjp2/tcd.c"
        },
        "id": "CVE-2016-4797-0cac461e",
        "deprecated": false
    },
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "225049661102870250041549526641074616634",
                "73247418388560494446265847644653004742",
                "334601661058292120774571645982894165467",
                "175452125379047758074089300299006649918"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/uclouvain/openjpeg/commit/8f9cc62b3f9a1da9712329ddcedb9750d585505c",
        "signature_type": "Line",
        "target": {
            "file": "src/lib/openjp2/tcd.c"
        },
        "id": "CVE-2016-4797-d9f76175",
        "deprecated": false
    }
]
vanir_signatures_modified 
"2026-07-08T12:41:30Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-4797.json"