{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2018-07-11T16:00:00.000Z",
        "ID": "CVE-2018-0030",
        "STATE": "PUBLIC",
        "TITLE": "Junos OS: MPC7/8/9,  PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet."
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "affected": "<",
                                            "version_name": "15.1F",
                                            "version_value": "15.1F6-S10"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "15.1",
                                            "version_value": "15.1R4-S9, 15.1R6-S6, 15.1R7"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "16.1",
                                            "version_value": "16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "16.1X65",
                                            "version_value": "16.1X65-D46"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "16.2",
                                            "version_value": "16.2R1-S6, 16.2R2-S5, 16.2R3"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "17.1",
                                            "version_value": "17.1R1-S7, 17.1R2-S7, 17.1R3"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "17.2",
                                            "version_value": "17.2R1-S4, 17.2R2-S4, 17.2R3"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "17.2X75",
                                            "version_value": "17.2X75-D70"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "17.3",
                                            "version_value": "17.3R1-S4, 17.3R2"
                                        },
                                        {
                                            "affected": "<",
                                            "version_name": "17.4",
                                            "version_value": "17.4R1-S2, 17.4R2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Juniper Networks"
                }
            ]
        }
    },
    "configuration": [
        {
            "lang": "eng",
            "value": "This issue only affects device with MPLS configured.\n\nThis issue only affects Junos OS platforms with MPC7/8/9 or  PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards."
            }
        ]
    },
    "exploit": [
        {
            "lang": "eng",
            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
    ],
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Denial of Service"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Remote Code Execution"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA10864",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA10864"
            },
            {
                "name": "https://kb.juniper.net/KB25385",
                "refsource": "MISC",
                "url": "https://kb.juniper.net/KB25385"
            },
            {
                "name": "1041325",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1041325"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "The following software releases have been updated to resolve this specific issue: 12.1X46-D77, 12.3X48-D70, 14.1X53-D47, 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D140, 15.1X53-D471, 15.1X53-D59, 15.1X53-D67, 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.1X65-D46, 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2R1-S4, 17.2R2-S4, 17.2R3, 17.2X75-D70, 17.3R1-S4, 17.3R2, 17.4R1-S2, 17.4R2, 18.1R1, 18.1X75-D10 and all subsequent releases.\nThis fix has been proactively committed into other releases that might not support these specific line card.\n\n"
        }
    ],
    "source": {
        "advisory": "JSA10864",
        "defect": [
            "1323069"
        ],
        "discovery": "USER"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "No available workaround exists for this issue."
        }
    ]
}