{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2019-07-10T16:00:00.000Z",
        "ID": "CVE-2019-0052",
        "STATE": "PUBLIC",
        "TITLE": "SRX Series: srxpfe process crash while JSF/UTM module parses specific HTTP packets"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Juniper Networks",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "12.3X48 versions prior to 12.3X48-D85 on SRX Series"
                                        },
                                        {
                                            "version_value": "15.1X49 versions prior to 15.1X49-D181 and 15.1X49-D190 on SRX Series"
                                        },
                                        {
                                            "version_value": "17.3 versions on SRX Series"
                                        },
                                        {
                                            "version_value": "17.4 versions prior to 17.4R1-S8 and to 17.4R2-S5 and to 17.4R3 on SRX Series"
                                        },
                                        {
                                            "version_value": "18.1 versions prior to 18.1R3-S6 on SRX Series"
                                        },
                                        {
                                            "version_value": "18.2 versions prior to 18.2R2-S1 and to 18.2R3 on SRX Series"
                                        },
                                        {
                                            "version_value": "18.3 versions prior to 18.3R1-S2 and to 18.3R2 on SRX Series"
                                        },
                                        {
                                            "version_value": "18.4 versions prior to 18.4R1-S1 and to 18.4R2 on SRX Series"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "configuration": [
        {
            "lang": "eng",
            "value": "Sample SRX Series services gateway web-filtering configuration:\n\n  security {\n      utm {\n          default-configuration {\n              web-filtering {\n  ...\n          feature-profile {\n              web-filtering {\n"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The srxpfe process may crash on SRX Series services gateways when the UTM module processes a specific fragmented HTTP packet. The packet is misinterpreted as a regular TCP packet which causes the processor to crash. This issue affects all SRX Series platforms that support URL-Filtering and have web-filtering enabled. Affected releases are Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D85 on SRX Series; 15.1X49 versions prior to 15.1X49-D181, 15.1X49-D190 on SRX Series; 17.3 versions on SRX Series; 17.4 versions prior to 17.4R1-S8, 17.4R2-S5, 17.4R3 on SRX Series; 18.1 versions prior to 18.1R3-S6 on SRX Series; 18.2 versions prior to 18.2R2-S1, 18.2R3 on SRX Series; 18.3 versions prior to 18.3R1-S2, 18.3R2 on SRX Series; 18.4 versions prior to 18.4R1-S1, 18.4R2 on SRX Series."
            }
        ]
    },
    "exploit": [
        {
            "lang": "eng",
            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
    ],
    "generator": {
        "engine": "Vulnogram 0.0.6"
    },
    "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": "CWE-404 Improper Resource Shutdown or Release"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA10946",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA10946"
            },
            {
                "refsource": "BID",
                "name": "109145",
                "url": "http://www.securityfocus.com/bid/109145"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "The following software releases have been updated to resolve this specific issue: 12.3X48-D85, 12.3X48-D90, 15.1X49-D181, 15.1X49-D190, 17.4R1-S8, 17.4R2-S5, 17.4R3, 18.1R3-S6, 18.2R2-S1, 18.2R3, 18.3R1-S2, 18.3R2, 18.4R1-S1, 18.4R2, 19.1R1, 19.2R1, and all subsequent releases.\n"
        }
    ],
    "source": {
        "advisory": "JSA10946",
        "defect": [
            "1406403"
        ],
        "discovery": "USER"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "This issue can be mitigated by enabling HTTP reassembly in the web-filtering configuration:\n\n  set security utm default-configuration web-filtering http-reassemble\n"
        }
    ]
}