{
    "id": "CVE-2015-7554",
    "published": "2016-01-08 19:59:06",
    "last_modified": "2026-06-17 00:32:44",
    "cvss_score": "9.8",
    "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:H/A:H",
    "cwe": "CWE-254",
    "description": "The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.",
    "epss_score": "0.04187",
    "epss_percentile": "0.90670",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:15",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "libtiff",
            "product": "libtiff"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://lists.opensuse.org/opensuse-updates/2016-01/msg00078.html",
        "http://lists.opensuse.org/opensuse-updates/2016-01/msg00081.html",
        "http://lists.opensuse.org/opensuse-updates/2016-01/msg00100.html",
        "http://packetstormsecurity.com/files/135078/libtiff-4.0.6-Invalid-Write.html",
        "http://rhn.redhat.com/errata/RHSA-2016-1546.html",
        "http://rhn.redhat.com/errata/RHSA-2016-1547.html",
        "http://seclists.org/fulldisclosure/2015/Dec/119",
        "http://www.openwall.com/lists/oss-security/2015/12/26/7",
        "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html",
        "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
        "http://www.securityfocus.com/archive/1/537205/100/0/threaded",
        "http://www.securityfocus.com/bid/79699",
        "https://security.gentoo.org/glsa/201701-16",
        "http://lists.opensuse.org/opensuse-updates/2016-01/msg00078.html",
        "http://lists.opensuse.org/opensuse-updates/2016-01/msg00081.html",
        "http://lists.opensuse.org/opensuse-updates/2016-01/msg00100.html",
        "http://packetstormsecurity.com/files/135078/libtiff-4.0.6-Invalid-Write.html",
        "http://rhn.redhat.com/errata/RHSA-2016-1546.html",
        "http://rhn.redhat.com/errata/RHSA-2016-1547.html",
        "http://seclists.org/fulldisclosure/2015/Dec/119",
        "http://www.openwall.com/lists/oss-security/2015/12/26/7",
        "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html",
        "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
        "http://www.securityfocus.com/archive/1/537205/100/0/threaded",
        "http://www.securityfocus.com/bid/79699"
    ]
}