{
    "id": "CVE-2018-17141",
    "published": "2018-09-21 17:29:07",
    "last_modified": "2026-06-17 01:45:25",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "HylaFAX 6.0.6 and HylaFAX+ 5.6.0 allow remote attackers to execute arbitrary code via a dial-in session that provides a FAX page with the JPEG bit enabled, which is mishandled in FaxModem::writeECMData() in the faxd/CopyQuality.c++ file.",
    "epss_score": "0.05588",
    "epss_percentile": "0.92673",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-06 18:17:17",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "hylafax",
            "product": "hylafax"
        },
        {
            "vendor": "hylafax",
            "product": "hylafax\\+"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://git.hylafax.org/HylaFAX?a=commit%3Bh=c6cac8d8cd0dbe313689ba77023e12bc5b3027be",
        "http://www.openwall.com/lists/oss-security/2018/09/20/1",
        "https://lists.debian.org/debian-lts-announce/2018/09/msg00026.html",
        "https://seclists.org/bugtraq/2018/Sep/49",
        "https://www.debian.org/security/2018/dsa-4298",
        "https://www.x41-dsec.de/lab/advisories/x41-2018-008-hylafax/",
        "http://git.hylafax.org/HylaFAX?a=commit%3Bh=c6cac8d8cd0dbe313689ba77023e12bc5b3027be",
        "http://www.openwall.com/lists/oss-security/2018/09/20/1",
        "https://lists.debian.org/debian-lts-announce/2018/09/msg00026.html",
        "https://seclists.org/bugtraq/2018/Sep/49",
        "https://www.debian.org/security/2018/dsa-4298",
        "https://www.x41-dsec.de/lab/advisories/x41-2018-008-hylafax/"
    ]
}