{
    "id": "CVE-2002-1374",
    "published": "2002-12-23 05:00:00",
    "last_modified": "2026-06-16 21:59:12",
    "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": "The COM_CHANGE_USER command in MySQL 3.x before 3.23.54, and 4.x before 4.0.6, allows remote attackers to gain privileges via a brute force attack using a one-character password, which causes MySQL to only compare the provided password against the first character of the real password.",
    "epss_score": "0.20451",
    "epss_percentile": "0.97422",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-30 18:17:03",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "oracle",
            "product": "mysql"
        },
        {
            "vendor": "symantec_veritas",
            "product": "netbackup_advanced_reporter"
        },
        {
            "vendor": "symantec_veritas",
            "product": "netbackup_global_data_manager"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "22084",
            "title": "MySQL 3.23.x/4.0.x - 'COM_CHANGE_USER' Password Length Account",
            "date": "2002-12-16",
            "url": "https://www.exploit-db.com/exploits/22084"
        }
    ],
    "refs_list": [
        "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000555",
        "http://marc.info/?l=bugtraq&m=103971644013961&w=2",
        "http://marc.info/?l=bugtraq&m=104004857201968&w=2",
        "http://marc.info/?l=bugtraq&m=104005886114500&w=2",
        "http://security.e-matters.de/advisories/042002.html",
        "http://www.debian.org/security/2002/dsa-212",
        "http://www.linuxsecurity.com/advisories/engarde_advisory-2660.html",
        "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:087",
        "http://www.novell.com/linux/security/advisories/2003_003_mysql.html",
        "http://www.redhat.com/support/errata/RHSA-2002-288.html",
        "http://www.redhat.com/support/errata/RHSA-2002-289.html",
        "http://www.redhat.com/support/errata/RHSA-2003-166.html",
        "http://www.securityfocus.com/advisories/5269",
        "http://www.securityfocus.com/bid/6373",
        "http://www.trustix.net/errata/misc/2002/TSL-2002-0086-mysql.asc.txt",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/10847",
        "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000555",
        "http://marc.info/?l=bugtraq&m=103971644013961&w=2",
        "http://marc.info/?l=bugtraq&m=104004857201968&w=2",
        "http://marc.info/?l=bugtraq&m=104005886114500&w=2",
        "http://security.e-matters.de/advisories/042002.html",
        "http://www.debian.org/security/2002/dsa-212",
        "http://www.linuxsecurity.com/advisories/engarde_advisory-2660.html",
        "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:087",
        "http://www.novell.com/linux/security/advisories/2003_003_mysql.html"
    ]
}