{
    "id": "CVE-2010-0816",
    "published": "2010-05-12 11:46:51",
    "last_modified": "2026-06-16 23:16:53",
    "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-189",
    "description": "Integer overflow in inetcomm.dll in Microsoft Outlook Express 5.5 SP2, 6, and 6 SP1; Windows Live Mail on Windows XP SP2 and SP3, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7; and Windows Mail on Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows remote e-mail servers and man-in-the-middle attackers to execute arbitrary code via a crafted (1) POP3 or (2) IMAP response, as demonstrated by a certain +OK response on TCP port 110, aka \"Outlook Express and Windows Mail Integer Overflow Vulnerability.\"",
    "epss_score": "0.20325",
    "epss_percentile": "0.97405",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-30 18:17:08",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "outlook_express"
        },
        {
            "vendor": "microsoft",
            "product": "windows_2000"
        },
        {
            "vendor": "microsoft",
            "product": "windows_2003_server"
        },
        {
            "vendor": "microsoft",
            "product": "windows_7"
        },
        {
            "vendor": "microsoft",
            "product": "windows_live_mail"
        },
        {
            "vendor": "microsoft",
            "product": "windows_mail"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2003"
        },
        {
            "vendor": "microsoft",
            "product": "windows_server_2008"
        },
        {
            "vendor": "microsoft",
            "product": "windows_vista"
        },
        {
            "vendor": "microsoft",
            "product": "windows_xp"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "12564",
            "title": "Microsoft Windows Outlook Express and Windows Mail - Integer Overflow",
            "date": "2010-05-11",
            "url": "https://www.exploit-db.com/exploits/12564"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/bugtraq/2010-05/0068.html",
        "http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=13&Itemid=13",
        "http://www.securityfocus.com/bid/40052",
        "http://www.us-cert.gov/cas/techalerts/TA10-131A.html",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-030",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6734",
        "http://archives.neohapsis.com/archives/bugtraq/2010-05/0068.html",
        "http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=13&Itemid=13",
        "http://www.securityfocus.com/bid/40052",
        "http://www.us-cert.gov/cas/techalerts/TA10-131A.html",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-030",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6734"
    ]
}