{
    "id": "CVE-2012-4415",
    "published": "2012-10-01 03:26:16",
    "last_modified": "2026-06-16 23:44:58",
    "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": "CWE-119",
    "description": "Stack-based buffer overflow in the guac_client_plugin_open function in libguac in Guacamole before 0.6.3 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long protocol name.",
    "epss_score": "0.13581",
    "epss_percentile": "0.96353",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:12",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "guac-dev",
            "product": "guacamole"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "37788",
            "title": "libguac - Remote Buffer Overflow",
            "date": "2012-09-11",
            "url": "https://www.exploit-db.com/exploits/37788"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html",
        "http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac",
        "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html",
        "http://www.openwall.com/lists/oss-security/2012/09/11/3",
        "http://www.openwall.com/lists/oss-security/2012/09/11/7",
        "http://www.securityfocus.com/bid/55497",
        "https://bugzilla.redhat.com/show_bug.cgi?id=856743",
        "http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html",
        "http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac",
        "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html",
        "http://www.openwall.com/lists/oss-security/2012/09/11/3",
        "http://www.openwall.com/lists/oss-security/2012/09/11/7",
        "http://www.securityfocus.com/bid/55497",
        "https://bugzilla.redhat.com/show_bug.cgi?id=856743"
    ]
}