A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server's config, which is disabled by default, leaving the maxAge config in the handler unconfigured. The default is -1, which makes the handler vulnerable. If someone overwrites that config, the server is not subject to the attack. The attacker needs to be able to reach the server with a normal HTTP request.
{
"github_reviewed": true,
"severity": "MODERATE",
"cwe_ids": [
"CWE-401"
],
"nvd_published_at": "2024-07-08T22:15:02Z",
"github_reviewed_at": "2024-07-09T21:09:47Z"
}