GHSA-6h4f-pj3g-q8fq
Undertow OutOfMemory when parsing form data encoding with application/x-www-form-urlencoded
At a glance
- Published
- Updated
- CVE
- CVE-2024-3884
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Affected packages
| Package | Versions |
|---|---|
| Maven · io.undertow:undertow-core | introduced 0, fixed 2.2.39.Final |
| Maven · io.undertow:undertow-core | introduced 2.4.0.Alpha1, fixed 2.4.0.Beta1 |
| Maven · io.undertow:undertow-core | introduced 2.3.0.Alpha1, fixed 2.3.21.Final |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-3884 ADVISORY
- https://github.com/undertow-io/undertow/pull/1894 WEB
- https://github.com/undertow-io/undertow/pull/1882 WEB
- https://github.com/undertow-io/undertow/pull/1860 WEB
- https://github.com/undertow-io/undertow/pull/1856 WEB
- https://github.com/undertow-io/undertow/commit/cb854c779b9e2368c3c274ebd7217c8e75d505be WEB
- https://github.com/undertow-io/undertow/releases/tag/2.4.0.Beta1 WEB
- https://github.com/undertow-io/undertow/releases/tag/2.3.21.Final WEB
- https://github.com/undertow-io/undertow/releases/tag/2.2.39.Final WEB
- https://github.com/undertow-io/undertow PACKAGE
- https://bugzilla.redhat.com/show_bug.cgi?id=2275287 WEB
- https://access.redhat.com/security/cve/CVE-2024-3884 WEB
- https://access.redhat.com/errata/RHSA-2026:6012 WEB
- https://access.redhat.com/errata/RHSA-2026:6011 WEB
- https://access.redhat.com/errata/RHSA-2026:4924 WEB
- https://access.redhat.com/errata/RHSA-2026:4917 WEB
- https://access.redhat.com/errata/RHSA-2026:4916 WEB
- https://access.redhat.com/errata/RHSA-2026:4915 WEB
- https://access.redhat.com/errata/RHSA-2026:3892 WEB
- https://access.redhat.com/errata/RHSA-2026:3891 WEB
- https://access.redhat.com/errata/RHSA-2026:3889 WEB
- https://access.redhat.com/errata/RHSA-2026:0386 WEB
- https://access.redhat.com/errata/RHSA-2026:0384 WEB
- https://access.redhat.com/errata/RHSA-2026:0383 WEB
- https://access.redhat.com/errata/RHSA-2025:3992 WEB
- https://access.redhat.com/errata/RHSA-2025:3990 WEB
- https://access.redhat.com/errata/RHSA-2025:22777 WEB
- https://access.redhat.com/errata/RHSA-2025:22775 WEB
- https://access.redhat.com/errata/RHSA-2025:22773 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |