{
    "id": "CVE-2010-0733",
    "published": "2010-03-19 19:30:00",
    "last_modified": "2026-06-16 23:16:44",
    "cvss_score": "3.5",
    "cvss_severity": "LOW",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
    "cwe": "CWE-189",
    "description": "Integer overflow in src/backend/executor/nodeHash.c in PostgreSQL 8.4.1 and earlier, and 8.5 through 8.5alpha2, allows remote authenticated users to cause a denial of service (daemon crash) via a SELECT statement with many LEFT JOIN clauses, related to certain hashtable size calculations.",
    "epss_score": "0.06846",
    "epss_percentile": "0.93886",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-10 18:17:08",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "postgresql",
            "product": "postgresql"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "33729",
            "title": "PostgreSQL 8.4.1 - JOIN Hashtable Size Integer Overflow Denial of Service",
            "date": "2014-06-13",
            "url": "https://www.exploit-db.com/exploits/33729"
        }
    ],
    "refs_list": [
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00277.php",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00287.php",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00289.php",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00310.php",
        "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=64b057e6823655fb6c5d1f24a28f236b94dd6c54",
        "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html",
        "http://secunia.com/advisories/39820",
        "http://www.openwall.com/lists/oss-security/2010/03/09/2",
        "http://www.openwall.com/lists/oss-security/2010/03/16/10",
        "http://www.redhat.com/support/errata/RHSA-2010-0427.html",
        "http://www.redhat.com/support/errata/RHSA-2010-0428.html",
        "http://www.redhat.com/support/errata/RHSA-2010-0429.html",
        "http://www.securityfocus.com/bid/38619",
        "http://www.vupen.com/english/advisories/2010/1197",
        "https://bugzilla.redhat.com/show_bug.cgi?id=546621",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10691",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00277.php",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00287.php",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00289.php",
        "http://archives.postgresql.org/pgsql-bugs/2009-10/msg00310.php",
        "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=64b057e6823655fb6c5d1f24a28f236b94dd6c54",
        "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html",
        "http://secunia.com/advisories/39820",
        "http://www.openwall.com/lists/oss-security/2010/03/09/2",
        "http://www.openwall.com/lists/oss-security/2010/03/16/10"
    ]
}