{
    "id": "CVE-2019-1010238",
    "published": "2019-07-19 17:15:11",
    "last_modified": "2026-06-17 02:09:53",
    "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-787",
    "description": "Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.",
    "epss_score": "0.06274",
    "epss_percentile": "0.93389",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-06 18:17:19",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "gnome",
            "product": "pango"
        },
        {
            "vendor": "oracle",
            "product": "sd-wan_edge"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_desktop"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_aus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_tus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_workstation"
        },
        {
            "vendor": "redhat",
            "product": "openshift_container_platform"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://access.redhat.com/errata/RHBA-2019:2824",
        "https://access.redhat.com/errata/RHSA-2019:2571",
        "https://access.redhat.com/errata/RHSA-2019:2582",
        "https://access.redhat.com/errata/RHSA-2019:2594",
        "https://access.redhat.com/errata/RHSA-2019:3234",
        "https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c",
        "https://gitlab.gnome.org/GNOME/pango/-/issues/342",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/",
        "https://seclists.org/bugtraq/2019/Aug/14",
        "https://security.gentoo.org/glsa/201909-03",
        "https://usn.ubuntu.com/4081-1/",
        "https://www.debian.org/security/2019/dsa-4496",
        "https://www.oracle.com/security-alerts/cpuapr2020.html",
        "https://access.redhat.com/errata/RHBA-2019:2824",
        "https://access.redhat.com/errata/RHSA-2019:2571",
        "https://access.redhat.com/errata/RHSA-2019:2582",
        "https://access.redhat.com/errata/RHSA-2019:2594",
        "https://access.redhat.com/errata/RHSA-2019:3234",
        "https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c",
        "https://gitlab.gnome.org/GNOME/pango/-/issues/342",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/",
        "https://seclists.org/bugtraq/2019/Aug/14",
        "https://security.gentoo.org/glsa/201909-03"
    ]
}