quic-go has Client Crash Due to Premature HANDSHAKE_DONE Frame_CVE-2025-59530

{
    "lastseen": "",
    "description": "quic-go is an implementation of the QUIC protocol in Go. In versions prior to 0.49.0, 0.54.1, and 0.55.0, a misbehaving or malicious server can cause a denial-of-service (DoS) attack on the quic-go client by triggering an assertion failure, leading to a process crash. This requires no authentication and can be exploited during the handshake phase. This was observed in the wild with certain server implementations. quic-go needs to be able to handle misbehaving server implementations, including those that prematurely send a HANDSHAKE_DONE frame. Versions 0.49.0, 0.54.1, and 0.55.0 discard Initial keys when receiving a HANDSHAKE_DONE frame, thereby correctly handling premature HANDSHAKE_DONE frames.",
    "published": "2025-10-10T16:09:55.227Z",
    "modified": "2025-10-10T16:31:47.457Z",
    "type": "cve",
    "title": "quic-go has Client Crash Due to Premature HANDSHAKE_DONE Frame",
    "source": "GitHub_M",
    "references": "https://github.com/quic-go/quic-go/security/advisories/GHSA-47m2-4cr7-mhcw\nhttps://github.com/quic-go/quic-go/pull/5354\nhttps://github.com/quic-go/quic-go/blob/v0.55.0/connection.go#L2682-L2685",
    "id": "CVE-2025-59530",
    "bulletinFamily": "",
    "cwe": [
        "CWE-617",
        "CWE-755"
    ],
    "cvelist": null,
    "sourceData": "quic-go quic-go < 0.49.1\nquic-go quic-go >= 0.5.0, < 0.54.1",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "quic-go",
    "version": "< 0.49.1",
    "vendor": "quic-go",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}