CVE-2025-12543: fallo crítico en Red Hat build of Apache Camel 4.14.4 for…
Undertow-core: undertow http server fails to reject malformed host headers leading to potential cache poisoning and ssrf
Publicada el · Actualizada el
48Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 9.6epss 1.3%
de la publicación al arma84 días
Publicada en NVD7 ene
1ª PoC+84d
probabilidad de explotación
1.3%top 29% de las CVE
explotación observada
noninguna fuente lo reporta
1 exploit(s) público(s)
A flaw was found in the Undertow HTTP server core, which is used in WildFly, JBoss EAP, and other Java applications. The Undertow library fails to properly validate the Host header in incoming HTTP requests.As a result, requests containing malformed or malicious Host headers are processed without rejection, enabling attackers to poison caches, perform internal network scans, or hijack user sessions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
Productos afectados
Red Hat · Red Hat build of Apache Camel 4.14.4 for Spring Boot 3.5.11Red Hat · Red Hat build of Apache Camel - HawtIO 4Red Hat · Red Hat Data Grid 8Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Fuse 7Red Hat · Red Hat JBoss Enterprise Application Platform 7Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Red Hat · Red Hat JBoss Enterprise Application Platform 7.4.24Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9Red Hat · Red Hat JBoss Enterprise Application Platform 8.0Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9Red Hat · Red Hat JBoss Enterprise Application Platform 8.1.3Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9Red Hat · Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat · Red Hat Process Automation 7Red Hat · Red Hat Single Sign-On 7.6.13Red Hat · Red Hat Single Sign-On 7.6 for RHEL 7Red Hat · Red Hat Single Sign-On 7.6 for RHEL 8Red Hat · Red Hat Single Sign-On 7.6 for RHEL 9Red Hat · RHEL-8 based Middleware ContainersPoCs públicas encontradas — 1
githubgithub.com/kavin71725/CVE-2025-12543-Fix-for-Wildfly★ 0⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — Red Hat build of Apache Camel 4.14.4 for…
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-1635HIGHUndertow: out-of-memory error after several closed connections with wildfly-http-client protocolEPSS 4.6%CVE-2023-5685HIGHXnio: stackoverflowexception when the chain of notifier states becomes problematically bigEPSS 3.5%CVE-2024-5971HIGHUndertow: response write hangs in case of java 17 tlsv1.3 newsessionticketEPSS 2.9%CVE-2023-3223HIGHUndertow: outofmemoryerror due to @multipartconfig handlingEPSS 2.7%CVE-2024-7885HIGHUndertow: improper state management in proxy protocol parsing causes information leakageEPSS 2.6%CVE-2026-93567HIGHIo.netty/netty-codec-http2: http/1 authority-form connect is translated to malformed http/2 connect with host-controlled :authorityEPSS 2.6%
Referencias
https://access.redhat.com/errata/RHSA-2026:0383https://access.redhat.com/errata/RHSA-2026:0384https://access.redhat.com/errata/RHSA-2026:0386https://access.redhat.com/errata/RHSA-2026:33371https://access.redhat.com/errata/RHSA-2026:33372https://access.redhat.com/errata/RHSA-2026:3889https://access.redhat.com/errata/RHSA-2026:3890https://access.redhat.com/errata/RHSA-2026:3891https://access.redhat.com/errata/RHSA-2026:3892https://access.redhat.com/errata/RHSA-2026:4915https://access.redhat.com/errata/RHSA-2026:4916https://access.redhat.com/errata/RHSA-2026:4917