{
    "id": "CVE-2007-3638",
    "published": "2007-07-10 00:30:00",
    "last_modified": "2026-06-16 22:42:25",
    "cvss_score": "6.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
    "cwe": "CWE-119",
    "description": "Buffer overflow in Yahoo! Messenger 8.1 allows user-assisted remote authenticated users, who are listed in an address book, to execute arbitrary code via unspecified vectors, aka ZD-00000005.  NOTE: this information is based upon a vague advisory by a vulnerability information sales organization that does not coordinate with vendors or release actionable advisories. A CVE has been assigned for tracking purposes, but duplicates with other CVEs are difficult to determine.",
    "epss_score": "0.02439",
    "epss_percentile": "0.83800",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-07 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "yahoo",
            "product": "messenger"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "30314",
            "title": "Yahoo! Messenger 8.1 - Address Book Remote Buffer Overflow",
            "date": "2007-07-16",
            "url": "https://www.exploit-db.com/exploits/30314"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/24784",
        "http://www.wslabi.com/wabisabilabi/initPublishedBid.do?",
        "http://www.securityfocus.com/bid/24784",
        "http://www.wslabi.com/wabisabilabi/initPublishedBid.do?"
    ]
}