{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2021-21252",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "dateUpdated": "2024-08-03T18:09:14.663Z",
        "dateReserved": "2020-12-22T00:00:00",
        "datePublished": "2021-01-13T00:00:00"
    },
    "containers": {
        "cna": {
            "title": "Regular expression denial of service in jquery-validation",
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-08-31T02:06:47.919857"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package \"jquery-validation\". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3."
                }
            ],
            "affected": [
                {
                    "vendor": "jquery-validation",
                    "product": "jquery-validation",
                    "versions": [
                        {
                            "version": "< 1.19.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm"
                },
                {
                    "url": "https://github.com/jquery-validation/jquery-validation/pull/2371"
                },
                {
                    "url": "https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d"
                },
                {
                    "url": "https://www.npmjs.com/package/jquery-validation"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20210219-0005/"
                },
                {
                    "name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "LOW",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-400: Uncontrolled Resource Consumption",
                            "cweId": "CWE-400"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "GHSA-jxwx-85vp-gvwm",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T18:09:14.663Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/jquery-validation/jquery-validation/pull/2371",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.npmjs.com/package/jquery-validation",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://security.netapp.com/advisory/ntap-20210219-0005/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"
                    }
                ]
            }
        ]
    }
}