Описание
Undertow OutOfMemory when parsing form data encoding with application/x-www-form-urlencoded
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2024-3884
- https://github.com/undertow-io/undertow/pull/1894
- https://github.com/undertow-io/undertow/pull/1882
- https://github.com/undertow-io/undertow/pull/1860
- https://github.com/undertow-io/undertow/pull/1856
- https://github.com/undertow-io/undertow/commit/cb854c779b9e2368c3c274ebd7217c8e75d505be
- https://github.com/undertow-io/undertow/releases/tag/2.4.0.Beta1
- https://github.com/undertow-io/undertow/releases/tag/2.3.21.Final
- https://github.com/undertow-io/undertow/releases/tag/2.2.39.Final
- https://bugzilla.redhat.com/show_bug.cgi?id=2275287
- https://access.redhat.com/security/cve/CVE-2024-3884
- https://access.redhat.com/errata/RHSA-2026:6012
- https://access.redhat.com/errata/RHSA-2026:6011
- https://access.redhat.com/errata/RHSA-2026:4924
- https://access.redhat.com/errata/RHSA-2026:4917
- https://access.redhat.com/errata/RHSA-2026:4916
- https://access.redhat.com/errata/RHSA-2026:4915
- https://access.redhat.com/errata/RHSA-2026:3892
- https://access.redhat.com/errata/RHSA-2026:3891
- https://access.redhat.com/errata/RHSA-2026:3889
- https://access.redhat.com/errata/RHSA-2026:0386
- https://access.redhat.com/errata/RHSA-2026:0384
- https://access.redhat.com/errata/RHSA-2026:0383
- https://access.redhat.com/errata/RHSA-2025:3992
- https://access.redhat.com/errata/RHSA-2025:3990
- https://access.redhat.com/errata/RHSA-2025:22777
- https://access.redhat.com/errata/RHSA-2025:22775
- https://access.redhat.com/errata/RHSA-2025:22773
Пакеты
io.undertow:undertow-core
< 2.2.39.Final
2.2.39.Final
io.undertow:undertow-core
= 2.4.0.Alpha1
2.4.0.Beta1
io.undertow:undertow-core
>= 2.3.0.Alpha1, < 2.3.21.Final
2.3.21.Final
Связанные уязвимости
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.
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.
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.
A flaw was found in Undertow that can cause remote denial of service a ...