VULNERABILITY INTELLIGENCE
CVE-2024-3653
CVSS score5.3 MEDIUM
EPSS probability1.87%
CISA KEVNot currently listed
Published2024-07-08
Last modified2026-09-08
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
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.
Weakness classification
- secalert@redhat.com: CWE-401