A flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where certain requests to the "Expect: 100-continue" header may cause an out of memory error. This flaw may potentially lead to a denial of service.
{
"nvd_published_at": "2020-06-10T20:15:00Z",
"cwe_ids": [
"CWE-770"
],
"severity": "HIGH",
"github_reviewed": true,
"github_reviewed_at": "2021-04-28T16:36:15Z"
}