RustFS gRPC GetMetrics deserialization panic enables remote DoS_CVE-2025-69255

{
    "lastseen": "",
    "description": "RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 to 1.0.0-alpha.77, a malformed gRPC GetMetrics request causes get_metrics to unwrap() failed deserialization of metric_type/opts, panicking the handler thread and enabling remote denial of service of the metrics endpoint. This issue has been patched in version 1.0.0-alpha.78.",
    "published": "2026-01-07T20:34:25.282Z",
    "modified": "2026-01-07T21:25:33.094Z",
    "type": "cve",
    "title": "RustFS gRPC GetMetrics deserialization panic enables remote DoS",
    "source": "GitHub_M",
    "references": "https://github.com/rustfs/rustfs/security/advisories/GHSA-gw2x-q739-qhcr\nhttps://github.com/rustfs/rustfs/commit/eb33e82b56ed11fd12bb39416359d8d60737dc7a",
    "id": "CVE-2025-69255",
    "bulletinFamily": "",
    "cwe": [
        "CWE-755"
    ],
    "cvelist": null,
    "sourceData": "rustfs rustfs >= 1.0.0-alpha.13, < 1.0.0-alpha.78",
    "sourceHref": "",
    "cvss": {
        "score": 5.5,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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            "baseScore": 0,
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "rustfs",
    "version": ">= 1.0.0-alpha.13, < 1.0.0-alpha.78",
    "vendor": "rustfs",
    "ai_description": "",
    "ai_severity": "",
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    "ai_score": 0
}