CVE-2025-12543: falha crítica em 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 em · Atualizada em
48Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 9.6epss 1.3%
da publicação à arma84 dias
Publicada no NVD7 de jan.
1ª PoC+84d
probabilidade de exploração
1.3%top 29% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
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 você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Referências
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