cvelist/2020/1xxx/CVE-2020-1722.json

{
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    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2020-1722",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A flaw was found in IPA. When sending a very long password (>= 1,000,000 characters) to the server, the password hashing process could exhaust memory and CPU leading to a denial of service and the website becoming unresponsive. The highest threat from this vulnerability is to system availability."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Uncontrolled Resource Consumption",
                        "cweId": "CWE-400"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Red Hat",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Red Hat Enterprise Linux 7",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "0:4.6.8-5.el7",
                                            "version_affected": "!"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Red Hat Enterprise Linux 8",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "8030020200923172426.05ac3f11",
                                            "version_affected": "!"
                                        },
                                        {
                                            "version_value": "8030020200923172343.9c827e52",
                                            "version_affected": "!"
                                        }
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                            }
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                    }
                }
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        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://access.redhat.com/errata/RHSA-2020:3936",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2020:3936"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2020:4670",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2020:4670"
            },
            {
                "url": "https://access.redhat.com/security/cve/CVE-2020-1722",
                "refsource": "MISC",
                "name": "https://access.redhat.com/security/cve/CVE-2020-1722"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1793071",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1793071"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1722",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1722"
            }
        ]
    },
    "credits": [
        {
            "lang": "en",
            "value": "This issue was discovered by Pritam Singh (Red Hat)."
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
                "version": "3.1"
            }
        ]
    }
}