CVE-2025-9784

HIGH

Redhat Build OF Apache Camel For Spri... - Improper Resource Release

Title source: rule

Description

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts. While not a protocol bug, this highlights a common implementation weakness that can be exploited to cause a denial of service (DoS).

Exploits (1)

nomisec SCANNER 2 stars
by drackyjr · poc
https://github.com/drackyjr/CVE-2025-9784

References (18)

Scores

CVSS v3 7.5
EPSS 0.0155
EPSS Percentile 81.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-404 CWE-770
Status published
Products (50)
io.undertow/undertow-core 0 - 2.2.38.FinalMaven
Red Hat/Red Hat build of Apache Camel 4.14.2 for Spring Boot 3.5.8
Red Hat/Red Hat build of Apache Camel - HawtIO 4
Red Hat/Red Hat Data Grid 8
Red Hat/Red Hat Enterprise Linux 10
Red Hat/Red Hat Enterprise Linux 8
Red Hat/Red Hat Enterprise Linux 9
Red Hat/Red Hat Fuse 7
Red Hat/Red Hat JBoss Enterprise Application Platform 7
Red Hat/Red Hat JBoss Enterprise Application Platform 7.4
... and 40 more
Published Sep 02, 2025
Tracked Since Feb 18, 2026