cvelist/2022/22xxx/CVE-2022-22153.json

{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@juniper.net",
        "DATE_PUBLIC": "2022-01-12T17:00:00.000Z",
        "ID": "CVE-2022-22153",
        "STATE": "PUBLIC",
        "TITLE": "SRX Series and MX Series with SPC3: A high percentage of fragments might lead to high latency or packet drops"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": "SRX Series, MX Series with SPC3",
                                            "version_affected": "<",
                                            "version_value": "18.2R3"
                                        },
                                        {
                                            "platform": "SRX Series, MX Series with SPC3",
                                            "version_affected": "<",
                                            "version_name": "18.3",
                                            "version_value": "18.3R3"
                                        },
                                        {
                                            "platform": "SRX Series, MX Series with SPC3",
                                            "version_affected": "<",
                                            "version_name": "18.4",
                                            "version_value": "18.4R2-S9, 18.4R3"
                                        },
                                        {
                                            "platform": "SRX Series, MX Series with SPC3",
                                            "version_affected": "<",
                                            "version_name": "19.1",
                                            "version_value": "19.1R2"
                                        },
                                        {
                                            "platform": "SRX Series, MX Series with SPC3",
                                            "version_affected": "<",
                                            "version_name": "19.2",
                                            "version_value": "19.2R1-S1, 19.2R2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Juniper Networks"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An Insufficient Algorithmic Complexity combined with an Allocation of Resources Without Limits or Throttling vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX Series and MX Series with SPC3 allows an unauthenticated network attacker to cause latency in transit packet processing and even packet loss.\n\nIf transit traffic includes a significant percentage (> 5%) of fragmented packets which need to be reassembled, high latency or packet drops might be observed.\nThis issue affects Juniper Networks Junos OS on SRX Series, MX Series with SPC3:\nAll versions prior to 18.2R3;\n18.3 versions prior to 18.3R3;\n18.4 versions prior to 18.4R2-S9, 18.4R3;\n19.1 versions prior to 19.1R2;\n19.2 versions prior to 19.2R1-S1, 19.2R2."
            }
        ]
    },
    "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": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-407 Algorithmic Complexity"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Denial of Service (DoS)"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-770 Allocation of Resources Without Limits or Throttling"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kb.juniper.net/JSA11261",
                "refsource": "CONFIRM",
                "url": "https://kb.juniper.net/JSA11261"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "The following software releases have been updated to resolve this specific issue: 18.2R3, 18.3R3, 18.4R2-S9, 18.4R3, 19.1R2, 19.2R1-S1, 19.2R2, 19.3R1, and all subsequent releases.\n"
        }
    ],
    "source": {
        "advisory": "JSA11261",
        "defect": [
            "1406465"
        ],
        "discovery": "USER"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "There are no viable workarounds for this issue."
        }
    ]
}