{
    "id": "CVE-2007-5466",
    "published": "2007-10-15 23:17:00",
    "last_modified": "2026-06-16 22:46:12",
    "cvss_score": "10.0",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": "CWE-119",
    "description": "Multiple buffer overflows in eXtremail 2.1.1 and earlier allow remote attackers to (1) have an unknown impact by sending multiple long strings to the IMAP port (143/tcp); (2) execute arbitrary code via a long string in an IMAP AUTHENTICATE PLAIN action, involving the ifParseAuthPlain function; (3) execute arbitrary code via a long LOGIN command to the admin interface port (4501/tcp); or (4) execute arbitrary code via a long string in an IMAP AUTHENTICATE LOGIN (aka CRAM-MD5 authentication) action, involving the ifProcImapAuth1 function.",
    "epss_score": "0.19889",
    "epss_percentile": "0.97348",
    "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": "extremail",
            "product": "extremail"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "4533",
            "title": "eXtremail 2.1.1 - 'LOGIN' Remote Stack Overflow",
            "date": "2007-10-15",
            "url": "https://www.exploit-db.com/exploits/4533"
        },
        {
            "source": "exploit-db",
            "ref_id": "4534",
            "title": "eXtremail 2.1.1 - PLAIN Authentication Remote Stack Overflow",
            "date": "2007-10-15",
            "url": "https://www.exploit-db.com/exploits/4534"
        },
        {
            "source": "exploit-db",
            "ref_id": "4535",
            "title": "eXtremail 2.1.1 - Remote Heap Overflow (PoC)",
            "date": "2007-10-15",
            "url": "https://www.exploit-db.com/exploits/4535"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/27220",
        "http://www.digit-labs.org/files/exploits/extremail-v4.c",
        "http://www.digit-labs.org/files/exploits/extremail-v5.c",
        "http://www.digit-labs.org/files/exploits/extremail-v6.c",
        "http://www.digit-labs.org/files/exploits/extremail-v8.pl",
        "http://www.securityfocus.com/archive/1/482293",
        "http://www.securityfocus.com/bid/26074",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/37209",
        "https://www.exploit-db.com/exploits/4533",
        "https://www.exploit-db.com/exploits/4534",
        "https://www.exploit-db.com/exploits/4535",
        "http://secunia.com/advisories/27220",
        "http://www.digit-labs.org/files/exploits/extremail-v4.c",
        "http://www.digit-labs.org/files/exploits/extremail-v5.c",
        "http://www.digit-labs.org/files/exploits/extremail-v6.c",
        "http://www.digit-labs.org/files/exploits/extremail-v8.pl",
        "http://www.securityfocus.com/archive/1/482293",
        "http://www.securityfocus.com/bid/26074",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/37209",
        "https://www.exploit-db.com/exploits/4533",
        "https://www.exploit-db.com/exploits/4534",
        "https://www.exploit-db.com/exploits/4535"
    ]
}