OpenPrinting CUPS slow client can halt cupsd, leading to a possible DoS attack_CVE-2025-58436

{
    "lastseen": "",
    "description": "OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients. This issue has been patched in version 2.4.15.",
    "published": "2025-11-29T02:15:53.252Z",
    "modified": "2025-11-29T02:34:41.747Z",
    "type": "cve",
    "title": "OpenPrinting CUPS slow client can halt cupsd, leading to a possible DoS attack",
    "source": "GitHub_M",
    "references": "https://github.com/OpenPrinting/cups/security/advisories/GHSA-8wpw-vfgm-qrrr\nhttps://github.com/OpenPrinting/cups/commit/40008d76a001babbb9beb9d9d74b01a86fb6ddb4\nhttps://github.com/OpenPrinting/cups/releases/tag/v2.4.15",
    "id": "CVE-2025-58436",
    "bulletinFamily": "",
    "cwe": [
        "CWE-400"
    ],
    "cvelist": null,
    "sourceData": "OpenPrinting cups < 2.4.15",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:H/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": "cups",
    "version": "< 2.4.15",
    "vendor": "OpenPrinting",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}