cvelist/2021/32xxx/CVE-2021-32832.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-32832",
        "STATE": "PUBLIC",
        "TITLE": "ReDOS in Rocket.Chat"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Rocket.Chat",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 3.11.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "RocketChat"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Rocket.Chat is an open-source fully customizable communications platform developed in JavaScript. In Rocket.Chat before versions 3.11.3, 3.12.2, and 3.13 an issue with certain regular expressions could lead potentially to Denial of Service. This was fixed in versions 3.11.3, 3.12.2, and 3.13."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-400 Uncontrolled Resource Consumption"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://docs.rocket.chat/guides/security/security-updates",
                "refsource": "MISC",
                "url": "https://docs.rocket.chat/guides/security/security-updates"
            },
            {
                "name": "https://securitylab.github.com/advisories/GHSL-2020-310-redos-Rocket.Chat/",
                "refsource": "CONFIRM",
                "url": "https://securitylab.github.com/advisories/GHSL-2020-310-redos-Rocket.Chat/"
            },
            {
                "name": "https://github.com/RocketChat/Rocket.Chat/releases/tag/3.11.3",
                "refsource": "MISC",
                "url": "https://github.com/RocketChat/Rocket.Chat/releases/tag/3.11.3"
            },
            {
                "name": "https://github.com/RocketChat/Rocket.Chat/commit/4a0dce973e37ec3f56ca2231d6030511dbdd094c",
                "refsource": "MISC",
                "url": "https://github.com/RocketChat/Rocket.Chat/commit/4a0dce973e37ec3f56ca2231d6030511dbdd094c"
            }
        ]
    },
    "source": {
        "defect": [
            "GHSL-2020-310"
        ],
        "discovery": "INTERNAL"
    }
}