{
"id": "GHSA-c332-w4jm-55wv",
"aliases": [
"CVE-2021-31409"
],
"details": "Unsafe validation RegEx in `EmailValidator` component in `com.vaadin:vaadin-compatibility-server` versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.",
"summary": "Regular expression Denial of Service (ReDoS) in EmailValidator class in V7 compatibility module in Vaadin 8",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.13.0"
}
]
}
],
"package": {
"name": "com.vaadin:vaadin-compatibility-server",
"ecosystem": "Maven"
}
}
],
"modified": "2021-04-30T17:43:47Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2021-05-04T17:42:02Z",
"references": [
{
"url": "https://github.com/vaadin/framework/security/advisories/GHSA-c332-w4jm-55wv",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31409",
"type": "ADVISORY"
},
{
"url": "https://github.com/vaadin/framework/issues/12240",
"type": "WEB"
},
{
"url": "https://github.com/vaadin/framework/pull/12241",
"type": "WEB"
},
{
"url": "https://vaadin.com/security/cve-2021-31409",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-05-06T13:15:00Z",
"github_reviewed_at": "2021-04-30T17:43:47Z"
}
}