{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-21490",
        "ASSIGNER": "report@snyk.io",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "This affects versions of the package angular from 1.3.0. A regular expression used to split the value of the ng-srcset directive is vulnerable to super-linear runtime due to backtracking. With large carefully-crafted input, this can result in catastrophic backtracking and cause a denial of service. \r\r\r**Note:**\r\rThis package is EOL and will not receive any updates to address this issue. Users should migrate to [@angular/core](https://www.npmjs.com/package/@angular/core)."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Regular Expression Denial of Service (ReDoS)",
                        "cweId": "CWE-1333"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "angular",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1.3.0",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "org.webjars.bower:angular",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1.3.0",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "org.webjars.npm:angular",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1.3.0",
                                            "version_value": "*"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://security.snyk.io/vuln/SNYK-JS-ANGULAR-6091113",
                "refsource": "MISC",
                "name": "https://security.snyk.io/vuln/SNYK-JS-ANGULAR-6091113"
            },
            {
                "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-6241746",
                "refsource": "MISC",
                "name": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-6241746"
            },
            {
                "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6241747",
                "refsource": "MISC",
                "name": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6241747"
            },
            {
                "url": "https://stackblitz.com/edit/angularjs-vulnerability-ng-srcset-redos",
                "refsource": "MISC",
                "name": "https://stackblitz.com/edit/angularjs-vulnerability-ng-srcset-redos"
            },
            {
                "url": "https://support.herodevs.com/hc/en-us/articles/25715686953485-CVE-2024-21490-AngularJS-Regular-Expression-Denial-of-Service-ReDoS",
                "refsource": "MISC",
                "name": "https://support.herodevs.com/hc/en-us/articles/25715686953485-CVE-2024-21490-AngularJS-Regular-Expression-Denial-of-Service-ReDoS"
            }
        ]
    },
    "credits": [
        {
            "lang": "en",
            "value": "George Kalpakas"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "attackVector": "NETWORK",
                "attackComplexity": "LOW",
                "privilegesRequired": "NONE",
                "userInteraction": "NONE",
                "scope": "UNCHANGED",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P"
            }
        ]
    }
}