cvelist/2017/10xxx/CVE-2017-10614.json

{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2017-10-11T09:00",
        "ID": "CVE-2017-10614",
        "STATE": "PUBLIC",
        "TITLE": "Junos OS: A remote unauthenticated attacker can consume large amounts of CPU and/or memory through telnetd"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": "",
                                            "version_value": "12.1X46 prior to 12.1X46-D45"
                                        },
                                        {
                                            "platform": "",
                                            "version_value": "12.3X48 prior to 12.3X48-D30"
                                        },
                                        {
                                            "platform": "",
                                            "version_value": "14.1 prior to 14.1R4-S9, 14.1R8"
                                        },
                                        {
                                            "platform": "",
                                            "version_value": "14.2 prior to 14.2R6"
                                        },
                                        {
                                            "platform": "",
                                            "version_value": "15.1 prior to 15.1F5, 15.1R3"
                                        },
                                        {
                                            "platform": "",
                                            "version_value": "15.1X49 prior to 15.1X49-D40"
                                        },
                                        {
                                            "platform": "",
                                            "version_value": "15.1X53 prior to 15.1X53-D47, 15.1X53-D232"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Juniper Networks"
                }
            ]
        }
    },
    "configuration": [
        {
            "lang": "eng",
            "value": "This issue only affects systems with telnet enabled, and is disabled by default."
        }
    ],
    "credit": [],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability in telnetd service on Junos OS allows a remote attacker to cause a limited memory and/or CPU consumption denial of service attack. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D45; 12.3X48 prior to 12.3X48-D30; 14.1 prior to 14.1R4-S9, 14.1R8; 14.2 prior to 14.2R6; 15.1 prior to 15.1F5, 15.1R3; 15.1X49 prior to 15.1X49-D40; 15.1X53 prior to 15.1X53-D232, 15.1X53-D47."
            }
        ]
    },
    "exploit": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.",
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "resource consumption"
                    },
                    {
                        "lang": "eng",
                        "value": "denial of service"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA10817",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA10817"
            }
        ]
    },
    "solution": "The following software releases have been updated to resolve this specific issue: 12.1X46-D45, 12.3X48-D30, 14.1R4-S9, 14.1R8, 14.2R6, 15.1F5, 15.1R3, 15.1X49-D40, 15.1X53-D232, 15.1X53-D47, 16.1R1, and all subsequent releases.\n\nThis issue is being tracked as PR 1108483 and and is visible on the Customer Support website.\n",
    "work_around": [
        {
            "lang": "eng",
            "value": "Disable telnet services.\n\nIt is good security practice to limit the exploitable attack surface of critical infrastructure networking equipment. Use access lists or firewall filters to limit access to the device from trusted, administrative networks or hosts."
        }
    ]
}