cvelist/2018/0xxx/CVE-2018-0053.json

{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2018-10-10T16:00:00.000Z",
        "ID": "CVE-2018-0053",
        "STATE": "PUBLIC",
        "TITLE": "vSRX Series: A local authentication vulnerability may lead to full control of a vSRX instance while the system is booting."
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "affected": "<",
                                            "platform": "vSRX Series",
                                            "version_name": "15.1X49",
                                            "version_value": "15.1X49-D30"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Juniper Networks"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An authentication bypass vulnerability in the initial boot sequence of Juniper Networks Junos OS on vSRX Series may allow an attacker to gain full control of the system without authentication when the system is initially booted up. Affected releases are Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D30 on vSRX."
            }
        ]
    },
    "exploit": [
        {
            "lang": "eng",
            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n"
        }
    ],
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Authentication Bypass Using an Alternate Path or Channel\n"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA10887",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA10887"
            },
            {
                "name": "1041854",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1041854"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "The following software releases have been updated to resolve this specific issue: Junos OS 15.1X49-D30, and all subsequent releases.\n"
        }
    ],
    "source": {
        "advisory": "JSA10887",
        "defect": [
            "1078011"
        ],
        "discovery": "INTERNAL"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "There are no viable workarounds for this issue.\n\nMethods which may reduce, but not eliminate, the risk for exploitation of this problem, and which does not resolve the underlying problem include:\n\n\u2022 Restrict access to the hypervisor to only trusted administrators.\n\u2022 Disallow all access to the 'physical instance' of the vSRX instance while it is initially booting by disabling connectivity to devices hosting the instance; e.g. console servers, etc."
        }
    ]
}