cvelist/2019/0xxx/CVE-2019-0009.json

{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2019-01-09T17:00:00.000Z",
        "ID": "CVE-2019-0009",
        "STATE": "PUBLIC",
        "TITLE": "Junos OS: EX2300 and EX3400: High disk I/O operations may disrupt the communication between RE and PFE"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "affected": "<",
                                            "platform": "EX2300 and EX3400 series",
                                            "version_name": "15.1X53",
                                            "version_value": "15.1X53-D113, 15.1X53-D590"
                                        },
                                        {
                                            "affected": "<",
                                            "platform": "EX2300 and EX3400 series",
                                            "version_name": "18.1",
                                            "version_value": "18.1R2-S2, 18.1R3"
                                        },
                                        {
                                            "affected": "<",
                                            "platform": "EX2300 and EX3400 series",
                                            "version_name": "18.2",
                                            "version_value": "18.2R2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Juniper Networks"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "On EX2300 and EX3400 series, high disk I/O operations may disrupt the communication between the routing engine (RE) and the packet forwarding engine (PFE). In a virtual chassis (VC) deployment, this issue disrupts communication between the VC members. This issue does not affect other Junos platforms. Affected releases are Junos OS on EX2300 and EX3400 series: 15.1X53 versions prior to 15.1X53-D590; 18.1 versions prior to 18.1R2-S2, 18.1R3; 18.2 versions prior to 18.2R2."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "DoS"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA10909",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA10909"
            },
            {
                "name": "106548",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/106548"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "The following software releases have been updated to resolve this specific issue: Junos OS 15.1X53-D113, 15.1X53-D590, 18.1R2-S2, 18.1R3, 18.2R2, 18.3R1, and all subsequent releases."
        }
    ],
    "source": {
        "advisory": "JSA10909",
        "defect": [
            "1355593"
        ],
        "discovery": "USER"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "Avoid performing operation that may generate high disk I/O.\nLimiting the access to the device to only trusted administrators from trusted administrative networks or hosts would minimize the risk."
        }
    ]
}