{
    "id": "CVE-2016-2074",
    "published": "2016-07-03 21:59:10",
    "last_modified": "2026-06-17 00:43:23",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-119",
    "description": "Buffer overflow in lib/flow.c in ovs-vswitchd in Open vSwitch 2.2.x and 2.3.x before 2.3.3 and 2.4.x before 2.4.1 allows remote attackers to execute arbitrary code via crafted MPLS packets, as demonstrated by a long string in an ovs-appctl command.",
    "epss_score": "0.06399",
    "epss_percentile": "0.93485",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-06 18:17:13",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "openvswitch",
            "product": "openvswitch"
        },
        {
            "vendor": "redhat",
            "product": "openshift"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://openvswitch.org/pipermail/announce/2016-March/000082.html",
        "http://openvswitch.org/pipermail/announce/2016-March/000083.html",
        "http://rhn.redhat.com/errata/RHSA-2016-0523.html",
        "http://rhn.redhat.com/errata/RHSA-2016-0524.html",
        "http://rhn.redhat.com/errata/RHSA-2016-0537.html",
        "http://www.debian.org/security/2016/dsa-3533",
        "http://www.securityfocus.com/bid/85700",
        "https://access.redhat.com/errata/RHSA-2016:0615",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1318553",
        "https://security-tracker.debian.org/tracker/CVE-2016-2074",
        "https://security.gentoo.org/glsa/201701-07",
        "https://support.citrix.com/article/CTX232655",
        "http://openvswitch.org/pipermail/announce/2016-March/000082.html",
        "http://openvswitch.org/pipermail/announce/2016-March/000083.html",
        "http://rhn.redhat.com/errata/RHSA-2016-0523.html",
        "http://rhn.redhat.com/errata/RHSA-2016-0524.html",
        "http://rhn.redhat.com/errata/RHSA-2016-0537.html",
        "http://www.debian.org/security/2016/dsa-3533",
        "http://www.securityfocus.com/bid/85700",
        "https://access.redhat.com/errata/RHSA-2016:0615",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1318553",
        "https://security-tracker.debian.org/tracker/CVE-2016-2074",
        "https://security.gentoo.org/glsa/201701-07",
        "https://support.citrix.com/article/CTX232655"
    ]
}