CVEvulnerability
CVE-2024-3884
7.5 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-12-03
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-20
Description
A flaw was found in Undertow that can cause remote denial of service attacks. When the server uses the FormEncodedDataDefinition.doParse(StreamSourceChannel) method to parse large form data encoding with application/x-www-form-urlencoded, the method will cause an OutOfMemory issue. This flaw allows unauthorized users to cause a remote denial of service (DoS) attack.
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://access.redhat.com/errata/RHSA-2026:0383 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:0384 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:0386 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:3889 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:3891 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:3892 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:4915 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:4916 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:4917 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:4924 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:6011 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:6012 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2024-3884 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2275287 bugzilla.redhat.com