{
    "id": "CVE-2006-0747",
    "published": "2006-05-23 10:06:00",
    "last_modified": "2026-06-16 22:21:12",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": "CWE-189",
    "description": "Integer underflow in Freetype before 2.2 allows remote attackers to cause a denial of service (crash) via a font file with an odd number of blue values, which causes the underflow when decrementing by 2 in a context that assumes an even number of values.",
    "epss_score": "0.12715",
    "epss_percentile": "0.96133",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:05",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "freetype",
            "product": "freetype"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "27992",
            "title": "FreeType - '.TTF' File Remote Buffer Overflow",
            "date": "2006-06-08",
            "url": "https://www.exploit-db.com/exploits/27992"
        }
    ],
    "refs_list": [
        "ftp://patches.sgi.com/support/free/security/advisories/20060701-01-U",
        "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html",
        "http://lists.suse.com/archive/suse-security-announce/2006-Jun/0012.html",
        "http://secunia.com/advisories/20525",
        "http://secunia.com/advisories/20591",
        "http://secunia.com/advisories/20638",
        "http://secunia.com/advisories/20791",
        "http://secunia.com/advisories/21062",
        "http://secunia.com/advisories/21135",
        "http://secunia.com/advisories/21385",
        "http://secunia.com/advisories/21701",
        "http://secunia.com/advisories/23939",
        "http://secunia.com/advisories/35074",
        "http://securitytracker.com/id?1016522",
        "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102705-1",
        "http://support.apple.com/kb/HT3549",
        "http://support.avaya.com/elmodocs2/security/ASA-2006-176.htm",
        "http://www.debian.org/security/2006/dsa-1095",
        "http://www.mandriva.com/security/advisories?name=MDKSA-2006:099",
        "http://www.redhat.com/support/errata/RHSA-2006-0500.html",
        "http://www.securityfocus.com/archive/1/436836/100/0/threaded",
        "http://www.securityfocus.com/bid/18326",
        "http://www.us-cert.gov/cas/techalerts/TA09-133A.html",
        "http://www.vupen.com/english/advisories/2007/0381",
        "http://www.vupen.com/english/advisories/2009/1297"
    ]
}