{
    "id": "CVE-2022-23219",
    "published": "2022-01-14 07:15:08",
    "last_modified": "2026-06-17 04:29:41",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-120",
    "description": "The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.",
    "epss_score": "0.04293",
    "epss_percentile": "0.90869",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:30",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "gnu",
            "product": "glibc"
        },
        {
            "vendor": "oracle",
            "product": "communications_cloud_native_core_binding_support_function"
        },
        {
            "vendor": "oracle",
            "product": "communications_cloud_native_core_network_function_cloud_native_environment"
        },
        {
            "vendor": "oracle",
            "product": "communications_cloud_native_core_network_repository_function"
        },
        {
            "vendor": "oracle",
            "product": "communications_cloud_native_core_security_edge_protection_proxy"
        },
        {
            "vendor": "oracle",
            "product": "communications_cloud_native_core_unified_data_repository"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_operations_monitor"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html",
        "https://security.gentoo.org/glsa/202208-24",
        "https://sourceware.org/bugzilla/show_bug.cgi?id=22542",
        "https://www.oracle.com/security-alerts/cpujul2022.html",
        "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html",
        "https://security.gentoo.org/glsa/202208-24",
        "https://sourceware.org/bugzilla/show_bug.cgi?id=22542",
        "https://www.oracle.com/security-alerts/cpujul2022.html"
    ]
}