{
    "id": "CVE-2016-6223",
    "published": "2017-01-23 21:59:01",
    "last_modified": "2026-06-17 00:50:39",
    "cvss_score": "9.1",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
    "cwe": "CWE-189",
    "description": "The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in tif_read.c in libtiff before 4.0.7 allows remote attackers to cause a denial of service (crash) or possibly obtain sensitive information via a negative index in a file-content buffer.",
    "epss_score": "0.03270",
    "epss_percentile": "0.88086",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 18:17:14",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.1), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "libtiff",
            "product": "libtiff"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://libtiff.maptools.org/v4.0.7.html",
        "http://www.debian.org/security/2017/dsa-3762",
        "http://www.openwall.com/lists/oss-security/2016/07/13/3",
        "http://www.openwall.com/lists/oss-security/2016/07/14/4",
        "http://www.securityfocus.com/bid/91741",
        "https://security.gentoo.org/glsa/201701-16",
        "http://libtiff.maptools.org/v4.0.7.html",
        "http://www.debian.org/security/2017/dsa-3762",
        "http://www.openwall.com/lists/oss-security/2016/07/13/3",
        "http://www.openwall.com/lists/oss-security/2016/07/14/4",
        "http://www.securityfocus.com/bid/91741",
        "https://security.gentoo.org/glsa/201701-16"
    ]
}