{
    "id": "CVE-2007-1777",
    "published": "2007-03-30 01:19:00",
    "last_modified": "2026-06-16 22:38:16",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": null,
    "description": "Integer overflow in the zip_read_entry function in PHP 4 before 4.4.5 allows remote attackers to execute arbitrary code via a ZIP archive that contains an entry with a length value of 0xffffffff, which is incremented before use in an emalloc call, triggering a heap overflow.",
    "epss_score": "0.15328",
    "epss_percentile": "0.96671",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-30 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "php",
            "product": "php"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "29788",
            "title": "PHP 4.4.4 - 'Zip_Entry_Read()' Integer Overflow",
            "date": "2007-03-27",
            "url": "https://www.exploit-db.com/exploits/29788"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/25025",
        "http://secunia.com/advisories/25062",
        "http://www.debian.org/security/2007/dsa-1282",
        "http://www.debian.org/security/2007/dsa-1283",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2008:130",
        "http://www.php-security.org/MOPB/MOPB-35-2007.html",
        "http://www.securityfocus.com/bid/23169",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/33652",
        "http://secunia.com/advisories/25025",
        "http://secunia.com/advisories/25062",
        "http://www.debian.org/security/2007/dsa-1282",
        "http://www.debian.org/security/2007/dsa-1283",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2008:130",
        "http://www.php-security.org/MOPB/MOPB-35-2007.html",
        "http://www.securityfocus.com/bid/23169",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/33652"
    ]
}