{
    "id": "CVE-2000-0824",
    "published": "2000-11-14 05:00:00",
    "last_modified": "2026-06-16 21:52:32",
    "cvss_score": "7.2",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
    "cwe": null,
    "description": "The unsetenv function in glibc 2.1.1 does not properly unset an environmental variable if the variable is provided twice to a program, which could allow local users to execute arbitrary commands in setuid programs by specifying their own duplicate environmental variables such as LD_PRELOAD or LD_LIBRARY_PATH.",
    "epss_score": "0.01232",
    "epss_percentile": "0.68151",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-11 18:17:02",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "gnu",
            "product": "glibc"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "19503",
            "title": "ProFTPd 1.2 pre6 - 'snprintf' Remote Root",
            "date": "1999-09-17",
            "url": "https://www.exploit-db.com/exploits/19503"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/bugtraq/2000-08/0436.html",
        "http://archives.neohapsis.com/archives/bugtraq/2000-08/0509.html",
        "http://archives.neohapsis.com/archives/bugtraq/2000-08/0525.html",
        "http://marc.info/?l=bugtraq&m=93760201002154&w=2",
        "http://www.calderasystems.com/support/security/advisories/CSSA-2000-028.0.txt",
        "http://www.debian.org/security/2000/20000902",
        "http://www.linux-mandrake.com/en/updates/MDKSA-2000-040.php3",
        "http://www.linux-mandrake.com/en/updates/MDKSA-2000-045.php3",
        "http://www.novell.com/linux/security/advisories/adv5_draht_glibc_txt.html",
        "http://www.redhat.com/support/errata/RHSA-2000-057.html",
        "http://www.securityfocus.com/archive/1/79537",
        "http://www.securityfocus.com/bid/1639",
        "http://www.securityfocus.com/bid/648",
        "http://www.turbolinux.com/pipermail/tl-security-announce/2000-September/000020.html",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/5173",
        "http://archives.neohapsis.com/archives/bugtraq/2000-08/0436.html",
        "http://archives.neohapsis.com/archives/bugtraq/2000-08/0509.html",
        "http://archives.neohapsis.com/archives/bugtraq/2000-08/0525.html",
        "http://marc.info/?l=bugtraq&m=93760201002154&w=2",
        "http://www.calderasystems.com/support/security/advisories/CSSA-2000-028.0.txt",
        "http://www.debian.org/security/2000/20000902",
        "http://www.linux-mandrake.com/en/updates/MDKSA-2000-040.php3",
        "http://www.linux-mandrake.com/en/updates/MDKSA-2000-045.php3",
        "http://www.novell.com/linux/security/advisories/adv5_draht_glibc_txt.html",
        "http://www.redhat.com/support/errata/RHSA-2000-057.html"
    ]
}