{
    "id": "CVE-2013-2131",
    "published": "2015-01-04 21:59:00",
    "last_modified": "2026-06-16 23:52:48",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": "CWE-134",
    "description": "Format string vulnerability in the rrdtool module 1.4.7 for Python, as used in Zenoss, allows context-dependent attackers to cause a denial of service (crash) via format string specifiers to the rrdtool.graph function.",
    "epss_score": "0.10590",
    "epss_percentile": "0.95639",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "rrdtool_project",
            "product": "rrdtool"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "38521",
            "title": "Python RRDtool Module - Function Format String",
            "date": "2013-05-18",
            "url": "https://www.exploit-db.com/exploits/38521"
        }
    ],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2013/04/18/5",
        "http://www.openwall.com/lists/oss-security/2013/05/19/5",
        "http://www.openwall.com/lists/oss-security/2013/05/31/2",
        "https://bugzilla.redhat.com/show_bug.cgi?id=969296",
        "https://github.com/oetiker/rrdtool-1.x/issues/396",
        "https://github.com/oetiker/rrdtool-1.x/pull/397",
        "http://www.openwall.com/lists/oss-security/2013/04/18/5",
        "http://www.openwall.com/lists/oss-security/2013/05/19/5",
        "http://www.openwall.com/lists/oss-security/2013/05/31/2",
        "https://bugzilla.redhat.com/show_bug.cgi?id=969296",
        "https://github.com/oetiker/rrdtool-1.x/issues/396",
        "https://github.com/oetiker/rrdtool-1.x/pull/397"
    ]
}