{
    "id": "CVE-2020-13901",
    "published": "2020-06-10 22:15:11",
    "last_modified": "2026-06-17 02:53:52",
    "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": "An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_merge in sdp.c has a stack-based buffer overflow.",
    "epss_score": "0.02581",
    "epss_percentile": "0.84926",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-14 18:17:23",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "meetecho",
            "product": "janus"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L1248",
        "https://github.com/meetecho/janus-gateway/pull/2214",
        "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13901",
        "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L1248",
        "https://github.com/meetecho/janus-gateway/pull/2214",
        "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13901"
    ]
}