CVE-2025-9784
02.09.2025, 14:15
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).Enginsight
| Vendor | Product | Version |
|---|---|---|
| redhat | build_of_apache_camel_for_spring_boot | - |
| redhat | fuse | 7.0.0 |
| redhat | jboss_enterprise_application_platform | 7.0.0 |
| redhat | jboss_enterprise_application_platform | 8.0.0 |
| redhat | jboss_enterprise_application_platform_expansion_pack | - |
| redhat | process_automation | 7.0 |
| redhat | single_sign-on | 7.0 |
| redhat | undertow | - |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
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= Vulnerable software versions
Common Weakness Enumeration
- CWE-770 - Allocation of Resources Without Limits or ThrottlingThe software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
- CWE-404 - Improper Resource Shutdown or ReleaseThe program does not release or incorrectly releases a resource before it is made available for re-use.