{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2020-04-08T16:00:00.000Z",
        "ID": "CVE-2020-1629",
        "STATE": "PUBLIC",
        "TITLE": "Junos OS: A race condition vulnerability may cause RPD daemon to crash when processing a BGP NOTIFICATION message."
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "16.1",
                                            "version_value": "16.1R7-S6"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "16.2",
                                            "version_value": "16.2R2-S11"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "17.1",
                                            "version_value": "17.1R2-S11, 17.1R3-S1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "17.2",
                                            "version_value": "17.2R1-S9, 17.2R3-S3"
                                        },
                                        {
                                            "version_affected": ">=",
                                            "version_name": "17.2",
                                            "version_value": "17.2R2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "17.2X75",
                                            "version_value": "17.2X75-D105, 17.2X75-D110"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "17.3",
                                            "version_value": "17.3R2-S5, 17.3R3-S6"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "17.4",
                                            "version_value": "17.4R2-S7, 17.4R3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "18.1",
                                            "version_value": "18.1R3-S8"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "18.2",
                                            "version_value": "18.2R3-S3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "18.2X75",
                                            "version_value": "18.2X75-D410, 18.2X75-D420, 18.2X75-D50, 18.2X75-D60"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "18.3",
                                            "version_value": "18.3R1-S5, 18.3R2-S2, 18.3R3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "18.4",
                                            "version_value": "18.4R2-S2, 18.4R3"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "19.1",
                                            "version_value": "19.1R1-S2, 19.1R2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "19.2",
                                            "version_value": "19.2R1-S4, 19.2R2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Juniper Networks"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A race condition vulnerability on Juniper Network Junos OS devices may cause the routing protocol daemon (RPD) process to crash and restart while processing a BGP NOTIFICATION message. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11, 17.1R3-S1; 17.2 versions prior to 17.2R1-S9, 17.2R3-S3; 17.2 version 17.2R2 and later versions; 17.2X75 versions prior to 17.2X75-D105, 17.2X75-D110; 17.3 versions prior to 17.3R2-S5, 17.3R3-S6; 17.4 versions prior to 17.4R2-S7, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R3-S3; 18.2X75 versions prior to 18.2X75-D410, 18.2X75-D420, 18.2X75-D50, 18.2X75-D60; 18.3 versions prior to 18.3R1-S5, 18.3R2-S2, 18.3R3; 18.4 versions prior to 18.4R2-S2, 18.4R3; 19.1 versions prior to 19.1R1-S2, 19.1R2; 19.2 versions prior to 19.2R1-S4, 19.2R2. This issue does not affect Juniper Networks Junos OS prior to version 16.1R1."
            }
        ]
    },
    "exploit": [
        {
            "lang": "eng",
            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
    ],
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-366 Race Condition within a Thread"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA11009",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA11009"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "The following software releases have been updated to resolve this specific issue Junos OS: 16.1R7-S6, 16.2R2-S11, 17.1R2-S11, 17.1R3-S1, 17.2R1-S9, 17.2R3-S3, 17.2X75-D105, 17.2X75-D110, 17.3R2-S5, 17.3R3-S6, 17.4R2-S7, 17.4R3, 18.1R3-S8, 18.2R3-S3, 18.2X75-D410, 18.2X75-D420, 18.2X75-D50, 18.2X75-D60, 18.3R1-S5, 18.3R2-S2, 18.3R3, 18.4R2-S2, 18.4R3, 19.1R1-S2, 19.1R2, 19.2R1-S4, 19.2R2, 19.3R1, and all subsequent releases."
        }
    ],
    "source": {
        "advisory": "JSA11009",
        "defect": [
            "1429719"
        ],
        "discovery": "USER"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "There are no known workarounds for this issue."
        }
    ]
}