CVE-2024-1635Undertow: out-of-memory error after several closed connections with wildfly-http-client protocol
Açıklama
A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. At HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting ServerConnectionOpenListener. Because the remoting connection originates in Undertow as part of the HTTP upgrade, there is an external layer to the remoting connection. This connection is unaware of the outermost layer when closing the connection during the connection opening procedure. Hence, the Undertow WriteTimeoutStreamSinkConduit is not notified of the closed connection in this scenario. Because WriteTimeoutStreamSinkConduit creates a timeout task, the whole dependency tree leaks via that task, which is added to XNIO WorkerThread. So, the workerThread points to the Undertow conduit, which contains the connections and causes the leak.
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
Kaynaklar ve yamalar
- RHSA-2024:1674 vendor-advisoryThird Party Advisory
- RHSA-2024:1675 vendor-advisoryThird Party Advisory
- RHSA-2024:1676 vendor-advisoryThird Party Advisory
- RHSA-2024:1677 vendor-advisoryThird Party Advisory
- RHSA-2024:1860 vendor-advisoryThird Party Advisory
- RHSA-2024:1861 vendor-advisoryThird Party Advisory
- RHSA-2024:1862 vendor-advisoryThird Party Advisory
- RHSA-2024:1864 vendor-advisoryThird Party Advisory
- RHSA-2024:1866 vendor-advisoryThird Party Advisory
- RHSA-2024:3354 vendor-advisoryThird Party Advisory
- RHSA-2024:4884 vendor-advisoryThird Party Advisory
- RHSA-2025:4226 vendor-advisoryThird Party Advisory
- RHSA-2025:9583 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2024-1635 vdb-entryThird Party Advisory
- RHBZ#2264928 issue-trackingThird Party Advisory
- https://security.netapp.com/advisory/ntap-20240322-0007/ Vendor Advisory
CPE eşleşmeleri (NVD) (15)
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:fuse:1.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:integration_camel_for_spring_boot:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.4:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:*