cvelist/2017/2xxx/CVE-2017-2625.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2017-2625",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "It was discovered that libXdmcp before 1.1.2 including used weak entropy to generate session keys. On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-331",
                        "cweId": "CWE-331"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Xorg",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "libXdmcp",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "1.1.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://www.securityfocus.com/bid/96480",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/96480"
            },
            {
                "url": "http://www.securitytracker.com/id/1037919",
                "refsource": "MISC",
                "name": "http://www.securitytracker.com/id/1037919"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:1865",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:1865"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2625",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2625"
            },
            {
                "url": "https://cgit.freedesktop.org/xorg/lib/libXdmcp/commit/?id=0554324ec6bbc2071f5d1f8ad211a1643e29eb1f",
                "refsource": "MISC",
                "name": "https://cgit.freedesktop.org/xorg/lib/libXdmcp/commit/?id=0554324ec6bbc2071f5d1f8ad211a1643e29eb1f"
            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00024.html",
                "refsource": "MISC",
                "name": "https://lists.debian.org/debian-lts-announce/2019/11/msg00024.html"
            },
            {
                "url": "https://security.gentoo.org/glsa/201704-03",
                "refsource": "MISC",
                "name": "https://security.gentoo.org/glsa/201704-03"
            },
            {
                "url": "https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/",
                "refsource": "MISC",
                "name": "https://www.x41-dsec.de/lab/advisories/x41-2017-001-xorg/"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
                "version": "3.0"
            }
        ]
    }
}