{
    "id": "CVE-2007-3148",
    "published": "2007-06-11 18:30:00",
    "last_modified": "2026-06-16 22:41:09",
    "cvss_score": "9.3",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-119",
    "description": "Buffer overflow in the Yahoo! Webcam Viewer ActiveX control in ywcvwr.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers to execute arbitrary code via a long server property value to the receive method.",
    "epss_score": "0.12339",
    "epss_percentile": "0.96081",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:07",
    "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": "4052",
            "title": "Yahoo! Messenger Webcam 8.1 - 'Ywcvwr.dll' Download / Execute",
            "date": "2007-06-08",
            "url": "https://www.exploit-db.com/exploits/4052"
        },
        {
            "source": "exploit-db",
            "ref_id": "4043",
            "title": "Yahoo! Messenger Webcam 8.1 - ActiveX Remote Buffer Overflow (2)",
            "date": "2007-06-07",
            "url": "https://www.exploit-db.com/exploits/4043"
        }
    ],
    "refs_list": [
        "http://lists.grok.org.uk/pipermail/full-disclosure/2007-June/063819.html",
        "http://messenger.yahoo.com/security_update.php?id=060707",
        "http://osvdb.org/37081",
        "http://research.eeye.com/html/advisories/published/AD20070608.html",
        "http://research.eeye.com/html/advisories/upcoming/20070605.html",
        "http://secunia.com/advisories/25547",
        "http://securitytracker.com/id?1018204",
        "http://www.kb.cert.org/vuls/id/932217",
        "http://www.securityfocus.com/archive/1/470861/100/0/threaded",
        "http://www.securityfocus.com/bid/24341",
        "http://www.securityfocus.com/bid/24355",
        "http://www.securitytracker.com/id?1018203",
        "http://www.vupen.com/english/advisories/2007/2094",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/34759",
        "https://www.exploit-db.com/exploits/4043",
        "http://lists.grok.org.uk/pipermail/full-disclosure/2007-June/063819.html",
        "http://messenger.yahoo.com/security_update.php?id=060707",
        "http://osvdb.org/37081",
        "http://research.eeye.com/html/advisories/published/AD20070608.html",
        "http://research.eeye.com/html/advisories/upcoming/20070605.html",
        "http://secunia.com/advisories/25547",
        "http://securitytracker.com/id?1018204",
        "http://www.kb.cert.org/vuls/id/932217",
        "http://www.securityfocus.com/archive/1/470861/100/0/threaded",
        "http://www.securityfocus.com/bid/24341"
    ]
}